Inventory of the Department of Biological and Agricultural Engineering Records

Box 65:45

AE 104 Poultry Houses, University Farm, Davis, California 1917

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Movable.

Box 65:45

AE 105 AE 106 Poultry Houses, University Farm, Davis, Cal. 1917

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.727 Poultry houses

Box 65:45

1323 Brooder House and Yards, Burkes Poultry Ranch near Santa Rosa 1924 April 23

Photographer: Moses, B.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

For details see Cal. C.R.E.A.. Progress report #3 and #4 Test #11. Note rank growth of weeds in runway.

Box 65:45

1322 Brooder House, J. Peterson Ranch - R #1, Box 509 Santa Rosa 1925 April 23

Photographer: Moses, B.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Small house for one brooder 16 x 24 room lined with tar paper - 4- 24" x 24" windows and a roof ventilator with gate for ventilator with gate for ventilation. Further details see Moses trip report Apr. 23/25.

Box 65:45

1324 Brooder House, Frisnan ranch near Santa Rosa 1925 April 23

Photographer: Moses, B.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

for description see progress Reports #3 and #4 - Cal. C.R.E.A. Tests #7 and 8.

Box 65:45

1325 Brooder House, Mr. Schultz ranch - Santa Rosa 1925 April 23

Photographer: Moses, B.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Used for electric brooders. Size rooms - 14 x 16 - N.E. exposure. Total no. chicks per brooder - 900 - Poor ventilation - see progress report #3 and #4. Test #9 and #10 - C.R.E.A.

Box 65:45

2032 Brooder House University open front type, Peter Randolph, Santa Rosa 1926 May 20

Photographer: Wood, T.A.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Brooder Room 18' x 18' - Concrete Floor. University open front type brooder house. Concrete floor, 18' x 18' rooms, 5' dia. brooder, 500 capacity $36.00 per unit. 60' house $600.00.

Box 65:46

2398 Poultry Brooder House, Lodi, California 1927 March 14

Photographer: Moses, B.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Poultry brooder house on ranch of Mr. Wilkinson - 4 units electrically heated brooders - Dougherty type.

Box 65:46

Poultry House, Cantril, Iowa undated

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Clay Block. F.F. Silver farm.

Box 65:46

1131 Poultry House 1923 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.727 Poultry houses

Box 65:46

2027 Brooder House - University Type, Lawrence Bufford, Santa Rosa 1926 May 20

Photographer: Wood, T.A.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

18'x20' Brooder room, 6' dia. brooder. University type poultry house open front, brooder rooms 18' x 20' with 6' dia. radiant heat type brooder.

Box 65:46

2245 Brooder House, University Farm 1926 November 5

Photographer: Moses, B.D.

Subjects and Indexing Terms

.727 Poultry houses

Box 65:46

2411 Electric Poultry Brooders 1927 January

Photographer: Weston, E.W..

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Side views of louver showing air circulation. Drawing by T.A. Wood.

Box 65:46

3042 Brooder House, Nissen Brothers 4 miles north of Fair Oaks. 1930 January 28

Photographer: Long, J.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Six inch concrete sidewall. No sidewall windows. Skylights open by crank at end. Wood floor furnace heated by wood burning furnace in pit near one end.

Box 65:46

2887a 2887b Poultry Houses, Kern County 1926 October

Photographer: Long, J.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Small shelters for feeding breeding pens. Frame work of 2" x 3", roof sheathed, all covered with heavy roofing paper. Pens double width of house either side of row of houses; house openings to pens staggered as to side. Ranch of Fred Brown and Bro. 8 mi. west of Bakersfield.

Box 65:46

2095 Poultry Structures, Ranch of Mr. Burtonn, High School Ag. teacher, Santa Cruz 1923 October

Photographer: Long, J.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Showing rear of his half monitor house with feed barn at end and ventilating ducts. Small muslin covered structure with roosts as temporary quarters for cockerels.

Box 65:46

1321a 1321b Brooder House, Grace Johnson's poultry ranch, Healdsburg 1925 April 23

Photographer: Moses, B.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

For tabulated description see C.R.E.A. Progress Report #3 page 6. Test #13.

Box 65:47

1924a 1924b Poultry Run and Feed Racks, Frisnan's Poultry Ranch, Santa Rosa 1925 October 14

Photographer: Moses, B.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

See B.D.M. Activity report for Oct. 14.

Box 65:47

2397 Poultry Brooder House, Arthur Folger's ranch, Davis. 1927 March 20

Photographer: Moses, B.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Using 3 Lyon Electric Brooders.

Box 65:47

1810 Brooder House, near Cotali on road to Petaluma. 1925 February 20

Photographer: Moses, B.D.

Subjects and Indexing Terms

.727 Poultry houses

Box 65:47

950 Poultry House, Burton (H.S. agr. teacher), Santa Cruz 1923 Summer

Photographer: Long, J.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Modified half-monitor type. Burton is an O.A.C. grad. Note trussed litter carrier and manure box.

Box 65:47

2261a 2261b 2261c Burned Poultry House, Fred Smith Poultry Ranch, Davis, California 1926 July 9

Photographer: Long, J.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Fire started probably by truck driver hauling feed and throwing cigarette into pile of straw. (a) About 60 ft. of house saved. (b and c) concrete foundation still usable for rebuilt house.

Box 65:47

3042 Five-story "hen hotel", Nissen Bros. Ranch 4 miles north of Fair Oaks 1930 January 28

Photographer: Long, J.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Five story laying house on course of construction. One story house at left being replaced.

Box 65:47

715 777 Poultry House, Hopland, El Centro 1921 April

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.727 Poultry houses

Box 65:47

1099 University Type Poultry House, University Farm 1922 October

Photographer: Long, J.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Curtain show use of 4 division curtain.

Box 65:47

1685a 1685b University Type Poultry House, Fred Smith Poultry Ranch, Davis 1924 September 16

Photographer: Long, J.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Interior Views of End. Note nests, broody coop and mash feeder on walls leaving floor space entirely free, Note solid door of 1/2" lumber, solid partition up wash of wall between pens, overhead track for feed and litter carrier and smooth tight wall behind and over roosts. Partition door hinges placed on wrong way in order to have door swing 90 degrees either side of partition. Door catch a "U" shaped wire thru door jamb.

Box 65:47

1690a 1690b Poultry House Interior and Feed Corner, Fred Smith Poultry Ranch, Davis 1924 September

Photographer: Long, J.D.

Subjects and Indexing Terms

.727 Poultry houses

Scope and Content Note

Completed unit before birds were placed in house. Showing good type of feed carrier. Arm sliding against rail on droppings board replaced later by roller.

Box 65:48

Bulk Grain Storage, Clewes Dairy, Stockton 1933

Photographer: Coke, J.E.

Subjects and Indexing Terms

.73 Buildings for housing farm products

Scope and Content Note

Used to handle grain fed on dairy. Milking barn at right, two octagonal wood silos at rear.

Box 65:48

3159 Bulk grain transfer bin, Ceresa Plains, San Luis Obispo County 1930 Summer

Photographer: Winters, J.S.

Subjects and Indexing Terms

.73 Buildings for housing farm products

Box 65:48

3104 Grain Storage Bin, Bob Curry ranch, Dixon 1930 May

Photographer: Lond, J.D.

Subjects and Indexing Terms

.73 Buildings for housing farm products

Scope and Content Note

Wood storage bin erected 1928 at cost $500, capacity 2500 sks. Near end failed due to insufficient ties in second year.

Box 65:48

(none) Orchard Packing House, Kawamura Ranch Walsh Station, Jackson Road, 6 miles from Perkins 1929 May

Photographer: Cook, M.E.

Subjects and Indexing Terms

.73 Buildings for housing farm products

Scope and Content Note

Designed by H. Hayes, friend and Terry Lumber Co. Sacramento. Materials for 30' x 40' structures cost approx #300.00.

Box 65:48

990 Equipment for feeding molasses on dairy, Near Newman, California. 1924 October 19

Photographer:

Subjects and Indexing Terms

.73 Buildings for housing farm products

Scope and Content Note

Consisted of large galvanized tank in ground bucket and hoist. Prof. William Regan standing behind hoist.

Box 65:48

1020 Grain Storage, Bulk undated

Photographer: T.J.F.

Subjects and Indexing Terms

.73 Buildings for housing farm products

Scope and Content Note

64' high, 20' diameter, 8 bins. $22000. 56,000 sacks capacity. 1 man operator. 1 to 7 miles from field. The 3-20' combines 2-3 ton truck and 3 trailers. 2800 sacks per day. 15 H.P. motor runs all. Hopper side - 4 ton brander - cleaner. Clean 15 and ton $2 to $3 when done at base form or terminal.

Box 65:48

3113 Farm Elevator, Jake Wassum ranch, Montpellier 1930 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.73 Buildings for housing farm products

Scope and Content Note

550T crib elevator erected in 1929. Cost - storage bin $2200, total $3500. All bins hoppered bottoms.

Box 65:48

3101 Grain elevator dump, Bobb and Traynham elevator, Woodland 1930 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.73 Buildings for housing farm products

Scope and Content Note

Pneumatic. Dumping a 7 1/2 ton load of barley hauled from Esparto.

Box 65:48

3112a 3112b Grain Elevator, Catheart and Rouse, Montpellier 1930 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.73 Buildings for housing farm products

Scope and Content Note

Continuous pour reinforced concrete bins poured by Mc Donald Engr. Co. Six 13' 6" x45' bins cost approx. $7000. Total cost approx. $13000. Capacity 30,000 bu.

Box 65:48

6621a 6621b 6621c 6621d Hay Storage - Barn Mow Haydrier, Ainscough Dairy, Santa Maria, Calif. 1947 July 23

Photographer: Dobie, J.B.

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

View of duct system (retouched and enlarged), close-up of transition pieces, cross view of laterals and ducts and picture of inside of main duct.

Box 65:48

3896a 3896b 3896c Hay Barn, University Farm 1934 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

U.C. Plan C-151.

Box 65:48

1378a 1378b 1378c Hay Barns 1921 July

Photographer: Goatley, G.A., Co. Agent

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

Poor Example of Framing.

Box 65:48

3041 Hay Barn, Fred Harvey ranch, 4 miles west of Galt 1930 January 24

Photographer: Long, J.D.

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

Two battered-sides hay barns erected about 1924 at a cost of $800.00 each, Sides battered 24" each to prevent hay pressure dislodging post. Barns 36' x 90'; 4" x 6" posts, 10' o.c. and 20 or 24' high.

Box 65:48

1745 Hay and Shelter Barn for Dairy Cattle, 10 miles North of Colusa 1924 October 17

Photographer: Long, J.D.

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

Unit #2 of model dairy ranches erected by Merc. Trust Co. Colusa in 1924. See negative number 983 (classification card no. 723) for view of layout.

Box 65:49

1743 Hay and Shelter Barn, West side Dairy - Sacramento - Mr. Archer, leasee 1924 October 29

Photographer: Long, J.D.

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

Barn satisfactory except that sheds were too narrow (12') and that barn was difficult to feed from when full of hay.

Box 65:49

2711 Feed Barn for chopped feed, O.R. McGee Dairy Ranch, Ripon 1928 October 4

Photographer: Moses, B.D.

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

150 ton copy barn concrete floor now under construction. Picture also shows hay stacker at work.

Box 65:49

2256 Temporary Hay Shelter, Wasco, Kern Co. 1926 October

Photographer: Long, J.D.

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

Bailed hay covered with fruit drying trays.

Box 65:49

1741 Hay Barn and Feed Sheds, Morris Bros. Ranch, Knights Landing 1924 November 6

Photographer: Long, J.D.

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

Overall dimensions 96' x 108' - 32' purlin-width divided into 32' hay storage and 4-16' sheds for four strings of cows. The 6" x 6" x 32' posts down thru the center of the 6" x 8" posts on the ends of the barn were secured direct from Oregon at $28.00 delivered to Knights Landing.

Box 65:49

2964 Hay Barns and Storage, Sleepy Hollow Dairy Sonoma, Calif. 1929 Spring

Photographer: Baade, H.J.

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

Hay and shelter barns.

Box 65:49

2106 Storage Barn, 20 miles south of Davis 1923 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

Set up from ground because of flood danger. Structure set up some 14 or 16' above ground because of floods prevalent in "slough" area of delta. Has two floors for holding sheep during flood.

Box 65:49

1117 Baled Hay - Barn and Feeding Shed, Napa State Hospital - Napa, Calif. 1923 July

Photographer: Stirniman, J.E.

Subjects and Indexing Terms

.731 Hay barns and storage

Box 65:49

3325 Hay Shelter, Southeastern Iowa 1931 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

Pyramid roof raised by means of a jack and supported on poles. Some structures have five poles. These were seen on the majority of farms for a 20 or 30 mile distance along the highway. Locally known as "hay burgs".

Box 65:49

6635 Hay Drying, University Farm, Davis 1947 October

Photographer: Dobie, J.B.

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

Drying baled hay outdoors without ducts system. Last cutting, in field 9-days, using gasoline engine blower.

Box 65:49

6630 Hay Equipment, Ainscough Haydrier, Santa Maria, Calif. 1947 July

Photographer: Dobie, J.B.

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

Barn Equipment. Green hay piled 9 ft. deep on drier. Drier in operation.

Box 65:50

6602 Barn Hay Drying, Glenn Barrass Ranch, Covelo, Calif. 1946 June 1

Photographer: Dobie, J.B.

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

Inside of unfinished lateral showing Mr. Barrass (a) View of Haydrier Lateral (b,c).

Box 65:50

6603a 6603b Barn Haydrying, Glenn Barrass Ranch, Covelo, Calif. 1946 June

Photographer: Dobie, J.B.

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

(a) Looking into end of main duct from blower end. (b) Allis-Chalmers Power unit and blower.

Box 65:50

1699 Hay Silo, Anderson-Routt Ranch, Lipton 1924 October 20

Photographer: Long, J.D.

Subjects and Indexing Terms

.731 Hay barns and storage

Scope and Content Note

16' x 30' approx. Octagonal "silo". As handled here hay is first stacked near silo then cut and blown into place. Construction data - (from letter of 12/23/24 from B.M. Anderson to H.L. Belton) Silos octagonal in shape (8-sided), 20' in diameter and 30' high. Horizontal plates every 10' feet of 3 - 2" x 6"'s. Corner posts 6" x 6" beveled to angles of sides. Studs 2"x6" spaced 2' o.c. Siding 1 x 6 with 2" openings. Trip report #9.

Box 65:50

5637 400 Bu. Prefab. Plywood Grain Bin, Davis 1943 July 5

Photographer: Weston, E.W.. for Neubauer, L.W.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Plan C - 531, 17" x 22". One sent to A.E. in Michigan, for reprint of article in June A.E. See "P" Prefab. Plywood Grain Bin.

Box 65:50

Corn Crib, Fremont, Nebraska 1917

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Box 65:50

2691a 2691b Corn Crib shapes in humid states, Ontario, Canada, New Jersey, New York, Wisconsin 1928 June, July

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

The cribs are made very small and much narrower at bottom "to facilitate drying". In many the reverse [?] was much more usual construction as shown. Some use vertical boards outside. The small gables are used for filling.

Box 65:50

696a 696b Bulk Handling of Grain, Near Willows 1923

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Rice Storage. Storage and loading station for bulk rice.

Box 65:50

3145 Grain Storage on Farm, La Lomita ranch Lockeford, Calif. 1930 September

Photographer: Long, J.D.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Grain received and discharged over scales under shed. Grain bought and stored in sacks, dumped into bulk bins on second floor with gravity fed to grinder.

Box 65:50

1441 1442 Steel Granaries, C.H. Hopkins, Straloch Farms 1923 December

Photographer: Stirniman, E.J. for H.L.B.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Box 65:50

1158 Granarie, [University] Farm 1922 May

Photographer: Hoffman, A.H. for H.L.B.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Seed cleaning granarie. Seed elevated to top-passed thru cleaning [?] on each floor. Fumigated in basement.

Box 65:51

2153a 2153b 2153c 2153d 2153e Elevators and Farms Storage, T.A. Kilkenny, Dixon 1925 July

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

(a) Grain piled on tarpaulin for temporary storage. (b) Same. (c,d,e) Loading grain on a temporary storage for shipment.

Box 65:51

2159a 2159b Elevator, Harvester Ranch, Corcoran 1925 July

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

(a,b) Work house and storage. Sheet metal construction.

Box 65:51

3037 Country Elevator at R.R. siding, Dixon 1930 January 23

Photographer: Long, J.D.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Farmer owned. T.A. Kilkenny owner. Built 1923 using second-hand tanks. Cost - elevator house $3000.00; bins $500. each. Investment $6.00 per acre.

Box 65:51

3124 Farm Elevator, R. Curry Ranch, Dixon 1930 May

Photographer: Long, J.D.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

(a) Concrete base for 20' Calco bin. (b) Old wood storage bin, new workhouse, base for steel tank. (c) Using jrg. for punching elevator belt for cups.

Box 65:51

3051a 3051b Bulk Grain Elevator, Grimes, Calif. 1930 January

Photographer: Long, J.D.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Remodeled warehouse. Wood cribbing used to form bins in old warehouse. High initial cost because of speed demanded in erection. Unsatisfactory because foundations give and permit mixing between bins under crib partitions, and also because of weevil. (a) shows weigh house in foreground.

Box 65:51

2985a 2985b Bulk Grain Elevator, Graino, California 1929 August 6

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Loading Plant. Private loading and storage plant of Scarlett and Baldwin at Graino, Colusa County. The plant consists of 4 bins and a work house with weighing and cleaning equipment.

Box 65:51

3052 Bulk Grain Elevator, Farnsworth ranch - 5 miles north Colusa 1930 January

Photographer: Long, J.D.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Eight Caleo bins set up 8' high above ground on wood frame-work, metal covered.

Box 65:51

2977a 2977b Public Elevator, New Orleans Louisiana 1929 July 3

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Concrete Elevator. Part of the storage is used for corn which has a rather high moisture content. Approx. 45 of the large bins are wired with thermo-couples. This provides a means of checking the temperature of the bin at a central check room. (a) View of storage bins. (b) The loading out dock taken from top of storage bins.

Box 65:51

3323 Country Elevator, Eastern Colorado plains 1931 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Square, monolithic and concrete construction.

Box 65:52

2160 Elevators, C. Harold Hopkins, Davis 1926 July

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Farm grain storage and feed house, steel bin construction.

Box 65:52

3286 Country Elevator, Northeastern Colorado 1931 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Sheet steel construction. Appeared to be 50' high.

Box 65:52

2166a 2166b 2166c 2166d 2166e Elevators 1925 July

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

(a) Patterson. (b) New unit at Salinas. (c) Montpelier (d) San Lucas. (e) Montpelier

Box 65:52

2161a 2161b Elevator, H.P. Mohr, Pleasanton 1925 July

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Privately owned elevator.

Box 65:52

Country Grain Elevator, Angiola (5 mi. south of Corcoran) 1929

Photographer: Mr. Malloy, John R. Gray Co., S.F.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

1100 T. capacity; cost $11,800 (machinery cost $3000 included). Owned and operated by Mr. Schmeiser (California Natural Gas & Development Co.) Construction - 2" x 3" - 15" o.c. - girders and tie rods. Weigh-in scale some 50' distant. Outside dump and hopper, automatic trip for track. 2 min. time required. to leave scales, dump 3T load and back away.

Box 65:52

2986 Bulk Grain Elevator, Stuttgart, Arkansas 1929 July 6

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Farm Bulk Grain Storage. A bulk rice storage on Mr. R.F. Rogers farm near Stuttgart. Nearly every farm has storage capacity for at least half of their rice crop.

Box 65:52

2189 Elevator, Hickman, California 1926 July

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Elevator leg placed at r.r. siding for loading truck grain.

Box 65:52

2154a 2154b 2154c 2154d 2154e Elevators and Farm Storage, T.A. Kiekenny, Dixon 1919 July

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

(a) Elevating grain into farm storage bins. (b) Blower for blowing grain into bins. (c) Farm storage granary and steel bins. (d,e) Loading station on side track.

Box 65:52

2987a 2987b 2987c 2987d 2987e 2987f Bulk Grain Elevator, Knights Landing, River Farms Co. 1929 August 6

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Storage loading. (a) A boat loading bin and spout. (b) Reconstructing a bin that failed. (c,d,e,f) Failure due to tight gauge metal used on a side draw discharge. A bin filled with wheat would fall immediately when the draw gates were opened. 18-16-20 gauge metal was used.

Box 65:53

2158 Elevator, Will Jons, Patterson, California 1925 June

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Bulk grain field transfer station.

Box 65:53

2188 Elevator and Farm Storage, C.C. Reeher, Montpelier, California 1926

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

A farm storage that is used for transferring grain from horse drawn equipment to truck for long haul to elevator.

Box 65:53

Bulk Grain Storage, Pullman, Washington 1925

Photographer: Gohnston, C.C.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Portable Bins. Portable fields bins for bulk grains being moved for lubrication.

Box 65:53

2157 Elevator, Washington State undated

Photographer: Reprint

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Grain transfer bins being moved into field.

Box 65:53

696a 696c Bulk handling grain, near Willows 1923

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Grain storage. Bulk rice storage and loading elevator.

Box 65:53

2164 Elevator, Miller and Lux, Los Banos, California 1925

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Bulk grain elevated from pit to grinder when received from field.

Box 65:53

2155a 2155b 2155c 2155d 2155e 2155f 2155g Elevator and Farm Storage, Thaxton Ranch, Grimes, California 1926 July

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

(a and b) Sacking grain at ranch headquarters hauled in bulk from combine. (c,d,e) Loading grain with John Deere elevator into truck from ground storage piles. (f and g) Loading bulk grain in cars thru a beet chute.

Box 65:53

599 600 Bulk handling of grains, Kilkenny Ranch circa 1921

Photographer:

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Box 65:53

436c 436d Bulk Handling of Grain, Natomas Lands, Sacramento 1921 March 1

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Moering Bros. outfit. Dump incline ograte at [wharf?]. Trucks run up incline, lock wheels, dump grain and back away. Incline made with Fresno scraper.

Box 65:53

437a 437b 437c Bulk Handling of Grain, Natomas Lands, Sacramento 1921 March 1

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Moering Bros. outfit. Grain is dumped into pit at left end of elevator building, brought to elevator by worm conveyor, elevated, run to storage bins, taken by worm conveyor to boat or barge as shown. Old machinery remaining from time of sack handling is utilized. More economical [to] use high dump incline and run grain by gravity barge.

Box 65:54

2156a 2156b Elevator, Andrew Kaiser, Artois, California 1925 July

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

(a and b) Privately owned farm elevator and loading station.

Box 65:54

594 Grain Storage Bulk, Glenn and Hamilton City 1925

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

(1) Farm storage on the Glenn Ranch. (2) Bulk storage and loading elevator - Mr. A. Kaiser (mail address Airtoye).

Box 65:54

3036a 3036b 3036c Farm Elevator, Fred Harvey ranch - 4 miles west of Galt. 1930 January 28

Photographer: Long, J.D.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Two concrete silos 20' 4" x 42' silos transformed to elevators. Cost $3200.00 (a) Elevator side showing cleaning equipment floor; (b) Rear view showing spouts for gravity flow of part of grain and 12' x 16' wood stove transfer bin; (c) Sacking device to attach to gravity spout.

Box 65:54

3308 Farm Elevator, Hazford Place, El Dorado, Kansas 1931 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Excellent farm elevator and feed room on noted Hereford cattle farm. Receiving scale, pit, four stave bins, feed grinding, mixing and storage.

Box 65:54

546 1002 Grain Marc house - concrete, John Rogers Ranch, southwest of Davis, California 1920

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Concrete and Steel Construction.

Box 65:54

3328a 3328b Farm Granary, Fox demonstration farm, Des Moines, Iowa. 1931 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

One side of ventilated concrete block for ear corn, other side standard concrete staves for small grain. Well equipped with elevator, grinder and mixer.

Box 65:54

3309a 3309b Granary, V.L. Polson farm, Fredonia, Kansas 1931 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Standard concrete staves for silo adapted for granary. Rafters notched over edges of staves.

Box 65:55

3035a 3035b 3035c Farm Grain Storage, T.A. Kilkenny ranch 5 miles northwest of Dixon 1930 January 23

Photographer: Long J.D.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Filled with portable elevator, emptied by gravity. (a) At left discarded dump pit and blower elevator burst by running of too high a speed; (b) Wood granary reinforced by wood girders around it and cross ties, note wrinkling at first joint of metal bin on left; (c) Close up of foundation failure and wrinkling of metal bin.

Box 65:55

2152a 2152b 2152c Elevators and Farm Storage, Lincoln Elevator (Farm Bureau) 1925 July

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

(a and b) Dumping a load of bulk grain. (c) New storage unit under construction.

Box 65:55

3085 Grain Elevator Construction, Union Warehouse Co., Woodland, California 1930 April 2

Photographer: Long, J.D.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

20' dia. receiving bins at left erected with Polk steel forms. 14' dia. Storage bins at left erected with Metaform steel forms. John Berlinger, Orland, contractor.

Box 65:55

3086 Wind damage to steel bins, T.A. Kilkenny ranch (10 mi northwest Dixon) 1930 April 20

Photographer: Long, J.D.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Second hand "Calco" bins poorly erected. No roof, 1" pipe stiffener around top, poor concrete foundation.

Box 65:55

1098a 1098b Frame of Poultry Feed House 1923 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Wired by Stirniman and McKibben.

Box 65:55

1975a 1975b Acorn Storage 1925 September

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Holes drilled in pine tree and fence posts by woodpeckers for storing acorns. Between Bangor and Hancott, Butte County. Acorns rammed into tight fit to prevent ready removal by squirrels and bears.

Box 65:55

436a 436b Bulk Handling of Grain, Natomas Lands, Sacramento, California 1921 March 1

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Moreing Bros. outfit. Dump incline ograte at wharf. Trucks run up incline, lock wheels, dump grain and back away. Incline made with Fresno scraper.

Box 65:55

3620a 3620b 3620c Grain Storage, Tehama County, Teisseire Ranch 1932 November 21

Photographer: Fairbank, J.P.

Subjects and Indexing Terms

.732 Corn cribs, granaries and seed rooms

Scope and Content Note

Bulk Grain Bins. 11' x 46' inside, 12' from foundation to plate. Wood crib horizontal 2" x 6" at 14" o.c. bolted at corners. Vertical 4" x 4"s 5'10" o.c. Two 1/2' rods as cross ties. Walls 26 gauge corrugated galvanized iron sheets. Grain spouts at floor line from each bin. Cost of first unit between $500 and $600 including painting and all labor. A portion of concrete foundation was already in place, not included in cost. Pit and elevator legs will be placed between the two units.

Box 65:56

735 696a Grain Storage, Canejo and Glenn County, California 1921 December

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

The concrete storage is on the Canejo ranch, Canejo. The steel elevator on S.P. line in Glenn Co.

Box 65:56

734 735 Grain Storage Bulk, North of Davis 1921

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Concrete storage bins. (Built by a farmer's cooperation(?)) Canejo ranch, Canejo.

Box 65:56

1211 1212 Electrical Conserving of Green Forage crops undated

Photographer:

Subjects and Indexing Terms

.733 Silos

Box 65:56

1213 840 837 Electrical Conserving of Green Forage Crops undated

Photographer:

Subjects and Indexing Terms

.733 Silos

Box 65:56

841 843 Electrical Conserving of Green Forage Crops undated

Photographer:

Subjects and Indexing Terms

.733 Silos

Box 65:56

2888a 2888b 2888c 2888d Grain Storage, Dixon - Graino - Hershey, California 1926 July

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Bulking Grain. (a) A bulk grain truck unloading into a portable elevator for farm storage (at Tam Kilkenny's). (b and c) Scarlett and Baldwin bulk handling grain at Graino. (d) Mr. Emmets farm bulk grain storage near Hershey, Colusa County.

Box 65:56

3098 Silo, State Hospital Farm, Stockton, California 1930 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Concrete Stave. Nelson concrete stave with steel chute and door.

Box 65:56

3094 Concrete stave silo door, Wilson concrete yard, Turlock, California 1930 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Concrete door block showing inside bevel and welded steel plate door swing on pins.

Box 65:56

AE 54 Wood Hoop Silo, Near Madera, California 1917 April

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Farm Bureau Demonstration. 10 x 30 silo. Material cost $30.00. See Trip Report No. 32.

Box 65:56

AE 47 Wood Hoop Silo, At Clay, California 1917 April

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Redwood. D.M. Wilson Ranch. See Trip Report No. 30-B.

Box 65:56

1731 Silo, Lincoln Nebraska, University Farm 1924 June 17

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

One of the silos at the farms on the agronomy section of the University Farm.

Box 65:56

Silo, Patterson, California 1917

Photographer:

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Wood hoop.

Box 65:56

AE 55 Wood Hoop Silo, Near Madera, California 1917 April

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

10 x 30 silo. Material cost $30.00. See trip report No. 32.

Box 65:56

2080 Failure of Concrete Silo, De Luxe Ranch - Near Cottonwood in Tehama County, California. 1925

Photographer: Fairbank, J.P.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

2- 18 x 60 concrete silos failed. Other two still standing. See Belton for report by Portland Cement Association.

Box 65:57

1632a 1632b 1632c Silos Cyclone Effects, Story County, Iowa undated

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

(a) Roof of hay barn carried about 75 yards. (b) Iowa - Silo alongside wrecked barn. (c) Wooden stave silo; upper part wrecked.

Box 65:57

764 769 774 Silo Construction undated

Photographer:

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Detail of derrick.

Box 65:57

3305 Pit Silos, Western Kansas, Experiment Farm 1931 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Near Scott City. Overhead track device for feeding from pit silos.

Box 65:57

Silo, Paterson, California 1917

Photographer:

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Wood hoop.

Box 65:57

1448a 1448b 1448c Silo Depreciation, University Farm 1923 October

Photographer: Long, J.D.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Wood hoop type silo started to go over when about 3/4 full (about 3rd hoop from top). Guy-wires had been removed to make for greater ease in fitting. Note that braces at [?] are giving way, toe railing failing to hold. Many braces in compression have [?] into wood and are holding. Unfilled portion at top being held vertical by braces.

Box 65:57

804a 804e Wooden Silos undated

Photographer:

Subjects and Indexing Terms

.733 Silos

Box 65:57

804c 804b Wooden Silos undated

Photographer:

Subjects and Indexing Terms

.733 Silos

Box 65:57

Silo, University Farm, Davis, California 1915

Photographer: Prof. Woll

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Plastered concrete.

Box 65:57

111 Wood Hoop Silo, Clay, California 1917 April

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.733 Silos

Box 65:57

146 Silo undated

Photographer:

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Stave.

Box 65:58

144 Silo 1917

Photographer: Stiles

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Wood Hoop

Box 65:58

145 Silo 1917

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Wood hoop

Box 65:58

3315 Silos, Northern Colorado 1931 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Steel construction. Failure of silo due to improper placing. No guy wires. Bottom flange of lower ring of silo set in 2" ring of concrete above concrete base.

Box 65:58

3280 Silos, Hagford Place, El Dorado, Kansas 1931 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Battery of four silos, 2 brick, 1 tile, 1 concrete stave.

Box 65:58

2135a 2135b 2135c 2135d 2135e 2135f 2135g Harvesting Grain in Bulk, Fred Harvey - Galt, California undated

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

(a) Silos connected into bulk grain elevator. (b) Cleaner and grain chute. (c) Bagging attachment at bulk elevator. (d) Same as (a). (e) Old silo and water tank used for bulk seed storage (f)-(g) Elevator legs and pit constructed between 2 silos (g) discharge being drained into bin.

Box 65:58

3302 Pit Silos, Southwestern Nebraska 1931 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Silos on a knoll, feeding yard below.

Box 65:58

2525a Silos, C.H. Hopkins Ranch, Davis, California 1924 May

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Wood silos.

Box 65:58

676 Milk Cans, El Centro, California undated

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Remodeled into buckets for digging of pit silo.

Box 65:58

1164c Electrical Conserving of Green Forage Crops, Davis, California 1922 Fall

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.733 Silos

Box 65:58

1164a 1164b Silos, Davis, California 1922 Fall

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Electrical conserving of green forage crops

Box 65:59

761 Silo Construction undated

Photographer:

Subjects and Indexing Terms

.733 Silos

Box 65:59

1851 Cement Stave Silo, Orange County Farm, Santa Ana, California 1925 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Ready to lay foundation.

Box 65:59

763 793 Silo Construction undated

Photographer:

Subjects and Indexing Terms

.733 Silos

Box 65:59

1333a 1333b De Loval Silo at Beef Barn 1923 September

Photographer: Long, J.D.

Subjects and Indexing Terms

.733 Silos

Box 65:59

765 766 Silo Construction undated

Photographer:

Subjects and Indexing Terms

.733 Silos

Box 65:59

127 Silo, Hopland, California 1917 May

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Stave, Foster Ranch

Box 65:59

1597a 1597b Monolithic Concrete Silo, Dick Bros. Ranch, Yolo 1924 April

Photographer: Long, J.D.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Poured from homemade forms. 12' x 36' monolithic with 5" wall 5/8 steel reinforcing 2' o.c. Vertical and 9" o.c. horizontal at bottom increased to 2' at top. Total cost of steel about $80. Gravel cost $1.50 to haul 140 sack cement used. Labor 1 1/2 days to raise forms - 2 men. 1/2 day to pour (1 ring) - 3 men. Forms homemade of sheet steel at cost of $40.00. Total cost $450 could be cut down to $350.00 by improving forms to permit of easier raising. Farm Bldg, 14 x 17 approx.

Box 65:59

AE 49 Wood Hoop Silo, At Clay, California 1917 April

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Red wood. D.W. Wilson Ranch. See Trip Report No. 30-B.

Box 65:59

1863 Pit Silo, W.W. McBride dairy, El Centro 1925 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

18' diam, 40' (?) deep (5' above grade). Note open feed racks at left of silo. Derrick leg was broken at time picture was taken.

Box 65:59

1615 Silo, R.W. Morehead ranch, Sutter 1924 June 14

Photographer: Long, J.D.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

22' x 40' silo 12 (?) years old. Fending barn and milk house in background.

Box 65:60

148 Silos, Iowa undated

Photographer:

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Steer feeding.

Box 65:60

575b Silos, University Farm undated

Photographer:

Subjects and Indexing Terms

.733 Silos

Box 65:60

805a 805b Silos, Wooden undated

Photographer:

Subjects and Indexing Terms

.733 Silos

Box 65:60

1118 Wooden Hoop Silo, Sawyer Ranch - Delhi Colony 1920 August

Photographer: Long, J.D.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Demonstration conducted by Belton and Long. Silo blew down before being filled due to inadequate guywiring.

Box 65:60

Silos - Wooden undated

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.733 Silos

Box 65:60

574 575 576 Silos undated

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.733 Silos

Box 65:60

3156 Wood Hoop Silo, Noel Negley dairy, Escalon, California 1930 September

Photographer: Fleming

Subjects and Indexing Terms

.733 Silos

Box 65:60

AE 50 Wood Hoop Silo, Huddleson Ranch, near Woodland, California 1917

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Red wood. Cost approximately $200.00.

Box 65:60

AE 48 Wood Hoop Silo, At Clay, California 1917 April

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Red wood. D.W. Wilson Ranch. See Trip Report No 30-B.

Box 65:60

AE 72 Wood hoop silo, University Farm, Davis, California 1917

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Built by Farm Advisor.

Box 65:61

15 Silo undated

Photographer:

Subjects and Indexing Terms

.733 Silos

Box 65:61

Silos undated

Photographer:

Subjects and Indexing Terms

.733 Silos

Box 65:61

768 Silos Pit undated

Photographer:

Subjects and Indexing Terms

.733 Silos

Box 65:61

1693 20' x 48' (?) Monolithic Silo, Near Newman, California 1924 October 19

Photographer: Long, J.D.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Concrete covered with galvanized water tank above.

Box 65:61

1356a 1356b 1356c Cement Stave Silo, Noble Cement Stave Works, Tulare, California 1922 September

Photographer: H.L.B.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Cement stave [?] yard. See Belton's Data on Cement stave silo.

Box 65:61

Silos, Washington state 1919 August

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Concrete and wood type. Extension.

Box 65:61

1341 Battery of Wood Silos at University Farm, Davis 1923 September

Photographer: Long, J.D.

Subjects and Indexing Terms

.733 Silos

Box 65:61

986 Pit Silos, J.E. Wherrel's Jersey Farm, Riverside, California 1924 October 23

Photographer: Long, J.D.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Battery of 3 concrete silos - motor, cutter and hoist. Trip report #9.

Box 65:61

AE 56 Wood Hoop Silo, Near Madera, California 1917 April

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.733 Silos

Scope and Content Note

Farm Bureau demonstration. 10 x 30 Silo Material cost $30.00. See Trip Report No. 32.

Box 66:1

1365a 1365b 1365c Milk House, T.L. Rancy Ranch - 2 miles north of Davis 1923 August

Photographer: Long, J.D.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

Built following general plan of standard U.C. Plan B-3-4 but with enclosed wash room horizontal siding, larger cooling vat across end of milk room ceiled inside with T and G (plastered up 4 ft). and gable roof.

Box 66:1

2755 Milk House, Frank Inderkum Ranch, Natomas Boulevard., Sacramento. 1928 November

Photographer: Lavernetti, J.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

Has 3 milkers milking 64 cows by hand. Stores milk overnight.

Box 66:1

2770 Milk House, C. Casselman, Elkhorn 1928 October

Photographer: Lavernetti, J.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

72 cows, 200 gallons milk per day. 3 milkers milking by hand.

Box 66:1

2782 Milk House, L. Ashwanden, Elkhorn 1928 October

Photographer: Lavernetti, J.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

78 cows, 230 gallons milk by hand. Milkhouse about 150 ft. from milk barn.

Box 66:1

1698a 1698b Milk House, Ira Smith Ranch, Riverbank. Sacramento Woodland Highway. 1924 October 24

Photographer: Long, J.D.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

This house was built by Agricultural Engineering Staff and used in "Model" Dairy exhibit at 1923 state fair. House was redesigned in some features following this experience.

Box 66:1

987a 987b 987c 987d Milk House Interior, P.S. and R.L. Morehead ranch, Sutter City 1924 October 17

Photographer: Long, J.D.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

Floor Plan #1 standard 20' x 32' milkhouse. (a) Exterior wall of milkhouse on driveway shows doors at far end to the two cold rooms, wide door in center heading to straining platform and door at extreme right to wash room. (b) View from wash room from door opening on driveway. Shows steps to straining platform, refrigeration machinery and brine box and door opening into concrete sterilizer. (c) View from wash room door into milk room. Shows tubular cooler with connections to brine pump and motor hanging from ceiling and door opening into milk cold room. (d) View in milk room showing door opening from sterilizer, tubular cooler and at extreme right milk cold room door. The lined opening thru the wall from straining platform shows just behind far hanger above cooler. See trip report #8.

Box 66:1

2933 2934 2935 Milk House, W.N. Hill Dairy, Fresno 1929 May 22

Photographer: Moses, B.D.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

Milking 100 cows and selling Grade A market milk in bulk. Equipped with 1/2 a ton Frigidaire cooling plant and Malsbury sterilizer.

Box 66:1

1692a 1692b Milk Houses 1924 October 23

Photographer: Long, J.D.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

(a) 12' x 18' (approx) milkhouse on Eastmont Jersey Farm, Grant. A. Brown - owner. El Monte. (b) 10' x 16' milk house on San Alois Jersey Farm, Harry H. Cook owner, Ontario.

Box 66:1

1696a 1696b Milk House, Hanna and Sons, 5 miles out Sacramento Woodland Hwy. 1924 October 24

Photographer: Long, J.D.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

20' x 32' - similar to Agricultural Engineering Division standard plans. Contains 3 ton refrigeration plant and cold room, boiler and concrete sterilizer as shown, concrete wash trap and other standard equipment. Clay block secured from seconds pile in cannon yards - Sac at $45 thousand. Milking machine included in refrigeration machinery room and run from same motor.

Box 66:1

82 Milk House, Lathrop, California 1917

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

Clay Block Construction. Moring Ranch.

Box 66:2

1866 Milk House, Ranch of W.W. McBride, El Centro, California 1925 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

Imperial Valley. Milk house, sterilizer and wash house with settling pool for water from ditch behind sterilizer. Milkhouse is screened on 3 sides. With these structures Mr. McBride has never had a bacterial count above 1800 and is the only dairyman in the valley producing a "Grade A" product.

Box 66:2

2115 Milk House, Orange County, Northwest Santa Ana 1924 November

Photographer: Long, J.D.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

Note open, yet sheltered, straining vat and high platform. Cold room to right made in panels to take down in case tenant moves.

Box 66:2

3150 Milk Houses, San Joaquin County 1930 September

Photographer: Long, J.D. and Fleming

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

Large picture taken at Northridge dairy, Banta. Cost estimate by owner $300; tile milk house on Cowell ranch, Manteca; milk house with gable on Lee Van Wyk dairy, Ripon.

Box 66:2

3164 Milk House, Northridge Dairy, Stockton 1930 September

Photographer: Long, J.D.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

Note sheets of galvanized iron behind cooler and pipe stand for vat.

Box 66:2

1695 Milk House, 8 miles out of Sacramento on Woodland Hwy along levee. 1924 October 24

Photographer: Long, J.D.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

10' x 24.' Shows concrete side wall along milk room and straining room and loading platform at end of house.

Box 66:2

1371 Milk House, Jersey Dairy, 3 miles out of Santa Rosa 1923 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

Note cooling tower for water for tubular cooler, outside straining platform, concrete side walls, skylight, and airing porch for cans and utensils.

Box 66:2

1749a 1749b Milk House, Dairy Barn, University Farm, Davis 1924 December

Photographer: Long, J.D.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

Stuccoed over tile Block. Milk house attached by enclosed straining vestibule to milking barn.

Box 66:2

1614 Milk House, R.W. Morehead ranch, Sutter 1924 June 14

Photographer: Long, J.D.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

8' x 8' Concrete and frame. To be replaced by 20' x 32' milk house in new development of dairy layout.

Box 66:2

Unnumbered Dairy Barn, Redlands 1922 March

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

Barn and Milk house included.

Box 66:2

1119 Cream Can Delivery Shed 1923 July

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

Small shed at farm gate for holding cream cans until picked up by collector. May be mounted on [pash?] at truck height.

Box 66:3

1579 Sunning rack for dairy utensils, Mrs. Lanelle's Goat Dairy, Calistoga 1924 January

Photographer: Long, J.D.

Subjects and Indexing Terms

.734 Milk houses and creameries

Scope and Content Note

Rustic can rack and pergola used on dairy. (See trip report for general information of dairy) Milk room used was in basement of house.

Box 66:3

Root storage, San Bernardino Co. Hospital 1923 April

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.735 Root and fruit storage buildings

Scope and Content Note

Concrete with metal roof. Roof will be covered with straw or packed later.

Box 66:3

3226a 3226b 3226c Sweet Potato Storage, near Turlock 1931 March

Photographer: Long, J.D.

Subjects and Indexing Terms

.735 Root and fruit storage buildings

Scope and Content Note

Average dimensions 16' x 18' x 6' high, placed 3 to 5 ft. underground. Dirt floor, redwood boards on sidewalls. Potatoes stored in bulk, rack up like cordwood, shipped out in boxes.

Box 66:3

3893a 3893b Sweet Potato Storage, University Farm 1933 October

Photographer: Long, J.D.

Subjects and Indexing Terms

.735 Root and fruit storage buildings

Scope and Content Note

Experimental. Comparison of typical pit storage and above-ground heated house.

Box 66:3

3644 Sweet Potato Storage, Truck Crop Division, U.C. Farm 1932 September

Photographer: Long, J.D.

Subjects and Indexing Terms

.735 Root and fruit storage buildings

Scope and Content Note

Showing wiring panel to electric heaters under two bins in experimental storage house.

Box 66:3

4024a 4024b 4024c 4024d Hand truck for moving trays, Esparto, Sam Wells 1936 August 19

Photographer: Fairbank, J.P.

Subjects and Indexing Terms

.735 Root and fruit storage buildings

Scope and Content Note

Used to move trays cut fruit from sulphur house to dry yard. Made on front axles of autos. Top rolls 8" above ground, car of trays hauled by one man.

Box 66:3

2689a 2689b 2689c Potato storage cellar, Wisconsin Undated

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.735 Root and fruit storage buildings

Scope and Content Note

(a) farm cellar (b) large farm cellar (c) commercial storage, steam heated. The tubers are stored in tiers of lug boxes.

Box 66:3

1523 Root Storage, San Bernardino 1923 April

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.735 Root and fruit storage buildings

Scope and Content Note

San Bernardino Co. Hospital

Box 66:3

408 Farm Buildings, Sutter Basin Co., Grafton. California 1920 June

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.735 Root and fruit storage buildings

Scope and Content Note

Framework - Melon packing shed.

Box 66:3

700 Store Shed undated

Photographer:

Subjects and Indexing Terms

.735 Root and fruit storage buildings

Box 66:4

5448 Sweet Potato Storage Field Harvesting, Davis, California 1940 November 26

Photographer: Long, J.D.

Subjects and Indexing Terms

.735 Root and fruit storage buildings

Scope and Content Note

Gathering potatoes in field. Project 947. Sweet Potato Storage.

Box 66:4

5445 Sweet Potato Storage Typical Underground Storage, Davis, California 1940 December 26

Photographer: Long, J.D. Retake of original photo - Weston, E.W.

Subjects and Indexing Terms

.735 Root and fruit storage buildings

Scope and Content Note

Farm Storage Pit Livingston, Calif. Project 947 Sweet Potato Storage.

Box 66:4

5449 Experimental Storage Structures for Sweet Potatoes, Davis, California 1940 November 27

Photographer: Long, J.D.

Subjects and Indexing Terms

.735 Root and fruit storage buildings

Scope and Content Note

One above ground, one pit storage. For research project 947 Sweet Potato Storage.

Box 66:4

2672 Electricity in the Raisin Industry, Dinuba Plant undated

Photographer:

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Re-cleaners, Sun Maid Raisin Growers. Has cleanliness of electricity secured its adoption in the fruit industries.

Box 66:4

4162 Packing Room, Lemon Packing Plant 1938 June 4

Photographer: Weston, E.W.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Briggs Lemon Plant. Supplied by A.J. Thille.

Box 66:4

3901a 3901b 3901c Fruit Sulfuring House 1923 August

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

(a) 23 Yr. old concrete house (wood front replaced 4 yrs. ago) A.L. Grotheer ranch, Suisun Valley. (b)(c)(d) New houses built in Suisun Valley.

Box 66:4

3902a 3902b 3902c 3902d 3902e 3902f Fruit Packing Houses, Penryn, California 1933 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Penryn Fruit Co. packing house. See trip report #2. W.D. Bethel, superintendent.

Box 66:4

2606 Pear Washer, San Jose, Calif., Assoc. Growers Packing House. 1927 September

Photographer: Moses, B.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Bean spray Pear Washer for removing arsenic from spraying.

Box 66:4

3891a 3891b Fruit Packing House, J.B. Adams, near Newcastle, California 1933 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

See trip report #2.

Box 66:4

989a 989b Fruit Packing Houses, F.L. McCulley - [Sunset?], California 1924 October 17

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Large house in background of view of small house is same size as shown in other view.

Box 66:5

4278a 4278b Sulfur House Steedif, A.L. Grotheer ranch, Suisan Valley 1938 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

(a) 29 year old concrete sulfur house with wood frame and floor. (b) Tray stock loaded with test beads for temperature and SO2 gas concentration.

Box 66:5

5430 Continuous Fruit Cutting Table, Davis 1940 August 16

Photographer: Weston, E.W. from tracing

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

For Plan C-196

Box 66:5

4276 Sulfur House Study, Hemet Nursery Co., Hemet, California 19388 August

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Typical T and G houses construction, four car tandem - parallel compartments.

Box 66:5

4022a 4022b 4022c Sulphur House, Esparto, Sam Wells 1936 August 19

Photographer: Fairbanks, J.P.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

After Plan C-173 but with shed roof. 6 rooms. Cost 325.00. "Hardboard" wall panels 2" pipes lead air into sulphur pots. Front platform could be wider so that open doors would not be struck by transfer car.

Box 66:5

3926a 3926b Fruit Sulphuring Houses, Winters area 1935 March 26

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

See trip Report #26. (a) Cheap, short lived structure on R.B. Hawkins ranch. (b) Two-gable, two-car compartments. Foundation failure due to soil "killed" by sulfur. Leo Larke Ranch.

Box 66:5

4274 Sulfur House Studies, Carl Bates ranch, Aromas, California 1938 August

Photographer: Long J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Testing tightened compartment of board and batten house.

Box 66:5

4264a 4264b Sulfur House Studies, Barnheiser ranch, Hollister, California 1937 January

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Two views of burning pots filled with sulfur slag. In (b) note disc cover used over burner pot to protect tray stacks and at extreme right a cover in place over pot.

Box 66:5

3925a 3925b Fruit Sulfuring House, Winters area 1935 March 26

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

See trip Report #26. (a) Excess supertructure above ceiled compartment (J.A. Boyce). (b) Sloping front and rear walls presumed to accelerate sulphuring. (Gaddini Bros.)

Box 66:5

4275a 4275b Sulfur House Study 1938 August

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

(a) Eccentric wood door latch for vertical sliding door, Ed Conett ranch, Ventura. (b) Adobe walls, concrete floor and roof and sheet steel doors, Kearney Park ranch, Fresno.

Box 66:5

1111 Dipping Shed, University Farm 1922 September

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Box 66:6

1116 Fruit Packing House, Ranch of Prof. Tufts, Winters, Calif. 1923 August

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Box 66:6

1367 Temporary Fruit Packing House, Ranch of Brother in law of Prof. Tufts, Winters, California undated

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Box 66:6

1110 Fruit Packing Shed, University Farm 1922 September

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Full concrete basement. Note ventilators and sky light windows.

Box 66:6

1968a 1968b Fruit Packing House, to left of highway some 20 miles south. of Sacramento on Stockton road. 1925 August

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Interesting chiefly because of curved roof construction.

Box 66:6

4170 Briggs Lemon Packing Plant 1938 June 4

Photographer: Weston, E.W.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

A.J. Thille.

Box 66:6

4164 Walnut Packing Plant Flow Sheet, Davis. 1938 June 4

Photographer: Weston, E.W., from drawing

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Copied. Cal. W. Growers Association.

Box 66:6

4169 Briggs Lemon Packing Plant, Davis 1938 June 4

Photographer: Weston, E.W.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Given by A.J. Thille.

Box 66:6

4163 Peach Pitting Machine, Davis 1938 June 4

Photographer: Weston, E.W.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Food Machinery Corp.

Box 66:6

4259 Sulfur House Studies, College of Agriculture, Davis 1937 July

Photographer: Weston, E.W.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Three pans of sulfur slag illustrating different surface appearance of rot smothered from lack of ventilation, and that smothered by film of hydrocarbons over surface.

Box 66:6

4262a 4262b Sulfur House Studies, Esparto and Hollister, California 1937 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

(a) Well-sealed house on Sid Murry ranch, Esparto. (b) Concrete houses on Lynn ranch, Hollister.

Box 66:7

4273a 4273b Sulfur House Studies, Carl Bates Ranch, Aromas, California 1938 August

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Two views of small electric dehydrator used in conjunction with sulfuring studies.

Box 66:7

4272a 4272b Sulfur House Study, Kelseyville Packing Corp., Kelseyville, California 1938 September

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Two views of small tight sulfuring box used for rate of absorption and high gas concentration studies.

Box 66:7

4260a 4260b Sulfur House Study, College of Agriculture, Davis 1930 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Two views of test equipment for determining environment within house as set up for initial work. See Project Report.

Box 66:7

4261a 4261b Sulfur House Studies, Ned Jacobsen's Ranch, Hollister, California 1937 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

(a) Sulfur slag waste from earth burning pit. (b) Conducting test on So2 gas concentration and temperatures in fruit tray stacks in compartment.

Box 66:7

4279a 4279b Sulfur House Studies, Farm Advisor Verne DeTar ranch, Suisun Valley 1938 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

(a) Wood frame house with overhanging roof typical of district. (b) View of interior showing plastered walls and ceiling, earth floor and earth burning pit.

Box 66:7

4263a 4263b Sulfur House Studies 1937 August

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

(a) New tandem stack house and dry yard distribution equipment on Peachton Station Ranch of California Lands Co., Gridley. (b) Pinkham Holding Co., ranch Exeter.

Box 66:7

4271a 4271b Sulfur House Study, Kelseyville Packing Corp, Kelseyville, California 1938 September

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Two views of large sulfuring houses typical of district for dried pear production. Section in foreground of recent construction.

Box 66:7

4277a 4277b Sulfur House Study 1938 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.737 Fruit packing houses

Scope and Content Note

Forced Air Ventilation. (a) Blower use by J.H. Parks, Hemet. (b) Blower used by California Orchards, King City.

Box 66:7

2457a 2457b Pump Houses, Owens Valley 1926 February

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.74 Buildings for housing machinery, equipment and supplies

Scope and Content Note

Metal pump houses. Los Angeles City Water Dept. pump houses. The square type is most common. Only a very few of the 50 odd houses are of the round type.

Box 66:7

2249 Pump Houses and Transformers, Fresno, California, S. Arakawa R-7 Box 224 1926 October 22

Photographer: Moses, B.D.

Subjects and Indexing Terms

.74 Buildings for housing machinery, equipment and supplies

Scope and Content Note

160-A grapes soil very sandy. He has replaced the old 20 HP gas engine with a 3 phase 220 V. electric motor. This place was covered by Histshu's Survey.

Box 66:8

1091 Shelter for Pumping Motor 1923 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.74 Buildings for housing machinery, equipment and supplies

Scope and Content Note

Belt runs to pump thru opening in side of shelter. Similar opening in other side permits use of belt for washer etc. of back, porch and residence.

Box 66:8

1362a 1362b 1362c Building for Housing Farm Machinery, [University?] Farm 1923 May 20

Photographer: Hoffman, A.H. for H.L.B

Subjects and Indexing Terms

.74 Buildings for housing machinery, equipment and supplies

Scope and Content Note

Concrete Construction. Implement shed posts in concrete. Shop and shop floor with pit.

Box 66:8

1859 Machine Shed, Kearney Park Ranch, Fresno, California 1925 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.741 Machinery sheds and garages

Scope and Content Note

Light framing, roof thatched with palm leaves. Thatch had served 6 years but needed replacing. Sign painted on gable end "Put all tools under cover".

Box 66:8

1871 Machine Shed, Baxter Dairy, Durham, California 1925 May 8

Photographer: Long, J.D.

Subjects and Indexing Terms

.741 Machinery sheds and garages

Scope and Content Note

Trussed openings, g.i. roofing.

Box 66:8

1165 Machine shed, Straloch Farm 1922

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.741 Machinery sheds and garages

Scope and Content Note

Cantilever post support

Box 66:8

Machine Shed undated

Photographer:

Subjects and Indexing Terms

.741 Machinery sheds and garages

Box 66:8

1085 Machine Shed 1923 July

Photographer: Sitirniman, E.J.

Subjects and Indexing Terms

.741 Machinery sheds and garages

Scope and Content Note

Note door fastener bar.

Box 66:8

1201 Machine Shed 1921

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.741 Machinery sheds and garages

Scope and Content Note

"Typical Calif. Ranch type".

Box 66:8

1200 Machine shed undated

Photographer:

Subjects and Indexing Terms

.741 Machinery sheds and garages

Box 66:9

2086 Machine Shed. U.J. [Sims] Brawley, California 1926 May

Photographer: Fairbanks, J.P.

Subjects and Indexing Terms

.741 Machinery sheds and garages

Scope and Content Note

Used for repairing 5 Caterpillar tractors. During the winter while the tractors are in the field this building is used as a packing house for asparagus.

Box 66:9

500 Machine Shed, Box 43 Covina - Paul H. Gray 1923 January

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.741 Machinery sheds and garages

Scope and Content Note

Made from leaky fuel oil tank. Used in 10 A. orange farm to house small Cletrac and other machines.

Box 66:9

1193 Untitled Untitled

Photographer:

Subjects and Indexing Terms

.741 Machinery sheds and garages

Box 66:9

Open side Machine Shed, Pullman, Washington 1919 April

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.741 Machinery sheds and garages

Scope and Content Note

Used in the Palouse Country [?]. Small machines are placed on sub floor by black hoist.

Box 66:9

1339a 1339b Garage, A.R. Stephen's Farm, Lodi, California 1923 October 5

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.741 Machinery sheds and garages

Scope and Content Note

Note - Metal corners on rustic finish on open and closed doors.

Box 66:9

1626a 1626b Binder Sheds, 2 Miles north of Williams on highway 1924 August 20

Photographer: Moses, B.D.

Subjects and Indexing Terms

.741 Machinery sheds and garages

Scope and Content Note

Sheds at Houx Bros Headquarters. Binders are stored in these sheds every year after harvest then brought out as shown for overhauling just before harvest. 1-2-3 form panoramic.

Box 66:9

1443 Farm Implement Shed, [University] Farm 1922 December

Photographer: Stirniman, E.J. for H.L.B.

Subjects and Indexing Terms

.741 Machinery sheds and garages

Scope and Content Note

Tractor shop - Harness shop Paint shop - at end of Implement shed.

Box 66:9

Unnumbered Implement Shed 1922 December

Photographer: Stirniman, E.J. for H.L.B.

Subjects and Indexing Terms

.741 Machinery sheds and garages

Scope and Content Note

H. Hopkins - Straloch Farm

Box 66:9

151 Agricultural Engineering Laboratory, University Farm, Davis, California 1918 April

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.741 Machinery sheds and garages

Box 66:9

1332a 1332b Implement Sheds, Ranch Bldgs. University Farm, Davis 1923 April

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.741 Machinery sheds and garages

Box 66:10

AE 23 Implement Shed, Vina Ranch, California 1917 June 28

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.741 Machinery sheds and garages

Scope and Content Note

Open Wagon and farm machine shed. See trip report No. 41.

Box 66:10

615 568 612 Implement Shelters Undated

Photographer:

Subjects and Indexing Terms

.741 Machinery sheds and garages

Box 66:10

568 1008 1009 661 615 Implement Shelters Undated

Photographer:

Subjects and Indexing Terms

.741 Machinery sheds and garages

Box 66:10

1015a Farm Shop undated

Photographer:

Subjects and Indexing Terms

.742 Shops

Box 66:10

Unnumbered Farm Shop, Near Palouse, Washington 1919 January

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.742 Shops

Scope and Content Note

Shows its usefulness although a cheap building.

Box 66:10

1993 Farm Shop, Agricultural Engineering Farm Machinery Shop 1925

Photographer: Koeber, James

Subjects and Indexing Terms

.742 Shops

Scope and Content Note

For test on this equipment see C.R.E.A. Prog. Report #3 page 10.

Box 66:10

1858 Oil Storage House, Kearney Park Ranch, Fresno California 1925 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.743 Fuel houses

Scope and Content Note

Adobe brick walls - galvanized iron roof. For details see trip Report #17.

Box 66:10

1125 Field and Oil House 1923 July

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.743 Fuel houses

Box 66:10

1922 Oil and Gasoline Tanks, H.E. Carver, Garden Grove, California 1925 October 9

Photographer: Moses, B.D.

Subjects and Indexing Terms

.743 Fuel houses

Scope and Content Note

Large tank used for his burner on his walnut dehydrator. Small tank about 40 gallon for gasoline.

Box 66:10

1124 Manure Dump, Dairy 2 miles outside on Santa Rosa road from Sebastopol. 1923 July

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.743 Fuel houses

Scope and Content Note

Plank track laid from milking barn past bull pen to dump.

Box 66:10

1107a 1107b Manure Pit, Napa State Hospital, Napa, California 1922 August

Photographer: Long, J.D.

Subjects and Indexing Terms

.743 Fuel houses

Scope and Content Note

Exterior and Interior View. Note fly screens and walk down side for dumping carrier.

Box 66:11

1123 Manure Pit 1923 July

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.743 Fuel houses

Scope and Content Note

One track to milking barn; one to calf barn, walk along top of wood fence in background under track to calf barn forming some shelter for bull pen under. Ground drops and held under board fence by retaining wall.)

Box 66:11

1346 Manure Pits, Davis 1923 September

Photographer: Hoffman, A.H. for H.L.B.

Subjects and Indexing Terms

.743 Fuel houses

Scope and Content Note

Manure Box. Taken from tracing of Plan # B-7-2.

Box 66:11

992 Manure Pit, La Lomita Jersey Dairy, F.R. Bain owner, Palms. 1924 October 23

Photographer: Long, J.D.

Subjects and Indexing Terms

.743 Fuel houses

Scope and Content Note

All liquids from barns and milk house drain to this sump. Float in pit makes connections for automatically emptying pit. Trip report #9.

Box 66:11

811 942 Manure Pit, Napa State Hospital (942) undated

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.743 Fuel houses

Scope and Content Note

(811) Riverside Experiment Station

Box 66:11

1867 Manure Pit 1925 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.743 Fuel houses

Scope and Content Note

8' dia. x 12' deep; flushed out with irrigation water.

Box 66:11

Farm Sanitation undated

Photographer: Stirniman, E.J. (?)

Subjects and Indexing Terms

.743 Fuel houses

Box 66:11

721 Manure Shed, University Farm undated

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.743 Fuel houses

Box 66:11

2092 Manure Handling Scheme, Morris Bros Dairy, Knights Landing, California 1926 April

Photographer: Long, J.D.

Subjects and Indexing Terms

.743 Fuel houses

Scope and Content Note

Manure is picked up from concreted floors and alleys and hauled in wheel barrow up incline and dropped into spreader. Block and tackle overhead raises runway which lays across wagon box. Spreader is left standing just across alleyway from milking barn.

Box 66:11

3095 Manure Pit, El Solyo ranch, Vernalis, California 1930 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.743 Fuel houses

Scope and Content Note

For horse barn. Hand pump used for liquids.

Box 66:11

3106 Liquid Manure Pit, Vaca Dairy, Elmira, California 1930 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.743 Fuel houses

Scope and Content Note

Twelve foot diameter, 12' deep catches all washings from milk house and barn and drainage from corrals. Automatic control on 3-inch pump to empty out through concrete irrigation pipe line.

Box 66:12

3174 Manure Pits, Arcata, California undated

Photographer:

Subjects and Indexing Terms

.743 Fuel houses

Scope and Content Note

Chester Hunt Dairy

Box 66:12

1004 1004a 1004b Manure Bins undated

Photographer:

Subjects and Indexing Terms

.743 Fuel houses

Box 66:12

3268 Manure Pits, La Motte Dairy, Stockton, California undated

Photographer: Belton, H.L.

Subjects and Indexing Terms

.743 Fuel houses

Box 66:12

6631 Tank Wagon Spreader for Liquid Manure, Humboldt County undated

Photographer: Pine, W.D.

Subjects and Indexing Terms

.743 Fuel houses

Box 66:12

719 Auto-Gate Opener, near Calistoga, California undated

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.75 Fences

Box 66:12

483 484 Farm Gates undated

Photographer:

Subjects and Indexing Terms

.75 Fences

Box 66:12

1770 Hydraulic Gate, A.H. Humphrey ranch 1925 January

Photographer: Moses, B.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

8 miles out of Sacramento on Folsom road. Gate being raised.

Box 66:12

1769 Hydraulic Gate, A.H. Humphrey Orchard 1925 January

Photographer: Moses, B.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

8 miles out of Sacramento on Folsom road.

Box 66:12

1616 Concrete Fence Posts, Dick Bros Ranch, Yolo 1924 April

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Posts formed by D and A steel forms. Fencing tied to posts by wires about posts.

Box 66:12

1861 Fence Post Preservation Investigation, University Farm, Agricultural Engineering Division Laboratory 1925 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Showing steel drums as erected for hot and cold bath preservatives treatment.

Box 66:13

3161 Stone Fence, San Andreas 1930 September

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Laid dry.

Box 66:13

1596 Steel Fence Posts, Gardner Pierce Ranch, Davis, California 1924 April 19

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Three kinds of posts used by Mr. Pierce.

Box 66:13

1401a 1401b Fencing, G.N. Merritt Ranch - 5 miles north of Davis 1923 October 24

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

"American Galvanized Steel Fence Posts." See trip report of Oct. 24-'23 (A.M.)

Box 66:13

1402a 1402b Fencing, G.N. Merritt Ranch - 5 miles north of Davis 1923 October 24

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

American Galvanized Steel Fence Post. See (2) (a) of "Construction Details" Trip Report of Oct 24-'23 (A.M.)

Box 66:13

1606a Steel Fence Posts, G.N. Merritt Ranch - 3 miles north of Davis on Woodland Highway 1924 June 6

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Fence laid low by meandering truck. Two posts broken off. 2 badly bent all other posts in good shape and wire surprisingly tight at straining posts.

Box 66:13

1606b 1606c Steel Fence Posts, G.N. Merritt ranch 3 miles north of Davis 1924 June 9

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Posts broken by shock. Two views of 2nd post in view (1606 - a) showing clean break at one of fastening clips. Post broken by shock to fencing not struck directly by machine. See - 1606-a.

Box 66:13

1599a 1599b Steel Forms for Concrete Fence Posts, University Farm 1924 April

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Five Battery Form. Form manufactured by Hotckiss Steel Products Co. Inc. Binghampton New York. Shape of post - square tapered - note bars across top to prevent spreading under pressure of concrete.

Box 66:13

1577 Steel Fence Posts - Test Fence, Armstrong tract - University Farm 1924 February

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Home made end post of 1 1/2' G.I. pipe. Experimental homemade post proved unsatisfactory due to height of brace. Note bending under wire stretching strain. Remodeled - See project report.

Box 66:13

1575 Steel Fence Posts - Test Fence, Armstrong Tract 1924 February

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Mixing concrete for setting straining posts. See project report for details. Note water wagon, mixing board, and measuring box.

Box 66:13

1576 Steel Fence Posts - Test Fence, Armstrong Tract, University Farm 1924 February

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Driving "American" line posts. Driving posts furnished by U.S. Steel Products Co. Time for setting 2 min., 3 men (1 sighting in) sandy soil. See project report.

Box 66:14

1460a 1460b Preservative Treatment of Fence Posts, University Farm 1924 January

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Cold dip process of creosoting. Barrels set in ground - approximate time in bath 8 minutes.

Box 66:14

Rail Fence, Northern Idaho 1919 August

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Stands very well near Palouse, Washington.

Box 66:14

1101 Rail Fence, Sonoma County west of Santa Rosa 1923 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Note Redwood stake fence across road.

Box 66:14

1318 Cattle Guard, Hearst Ranch, Jolon, California 1925 August 17

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Note gate to be used for certain traffic. Horizontal rails of guard formed of 1 1/2" pipe spaced approximately 6".

Box 66:14

1578 Wooden Fence Posts - Test Fence, University Farm - Armstrong Tract 1924 February

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Action of fence replaced by sections of test fence using steel fence posts. Posts are old redwood railroad ties in place evidently 10 to 12 years or more.

Box 66:14

1460a 1460b Creosoting Redwood Fence Posts, University Farm Ranch 1924 February

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Posts cost 30 cents each, labor of dipping (cold bath for approximately 10 minutes) .006 cents each; material .02 cents each, (creoste at 38 cents per gal.) prices furnished by Greer.

Box 66:14

125 Lot fence, Hopland, California 1917 May

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Foster Ranch.

Box 66:14

1404a 1404b Fencing, 3 miles north Woodland, California 1923 October 24

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Concrete corner post. 12" x 12" Corner Post and average sized brace post of concrete. Brace itself of 2" x 6" wood painted - but so loosely fitted as to have no bracing action. Steel line posts used in fence with concrete posts about every 10 rods and concrete corner posts.

Box 66:14

1405 Fencing, 3 miles north of Woodland, California 1923 October 24

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Farm Entrance Gates. Construction of Monolithic concrete stuccoed. Note steel end post for fencing.

Box 66:14

1385a 1385b Fence Posts 1921

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Destroyed by Grass Fire.

Box 66:15

3322 Concrete Fences, Eastern Colorado 1931 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Note hole in post for dowel in end of brace.

Box 66:15

1166 Farm Fences 1922

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Fence destroyed by fire.

Box 66:15

524 1038 Fencing undated

Photographer:

Subjects and Indexing Terms

.75 Fences

Box 66:15

677 622 Fences undated

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

(677) Covina, Flood wall and dry ditch. (622) Stone fence near Napa.

Box 66:15

1756a 1756b 1756c 1756d Concrete Fence Posts, University Farm, Davis, California 1924 December

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Setting concrete posts in test fence. Showing lining of posts using tightly stretched wire near ground and sighting in posts using target as shown.

Box 66:15

1582 Fence Post Experimental Apparatus, Old Horticulture shed, University Farm, Davis, California 1924 April

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Jig devised by Mr. C.E. Patton, Woodland, California, for stirruping reinforcing for D and A concrete post molds. 2" x 10" plank contains jigs for bending stirruping wire readily to shape.

Box 66:15

1604a 1604b 1604c Concrete Fence Post Forms, University Farm 1924 April

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

D and A "Shaking stand" and forms. Stand and forms manufactured by D and A Post Mold Co. Three Rivers, Michigan. Borrowed for experimental work from Dick Bros. Woodland, California. Views show shaking stand with forms for end and brace posts. Note device on end post for forming a step device to support brace. Shape of end posts " "; of braces - "D".

Box 66:15

1603a 1603b Steel Forms for Concrete Fence Posts, University Farm 1924 April

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

D and A forms for line posts. Forms manufactured by D and A Post Mold Co. Three Rivers, Michigan. Borrowed of Dick Bros. Woodland for experimental work. Shape of line Posts - "D".

Box 66:15

Post Hole Boring Machine 1922

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.75 Fences

Box 66:15

Unnumbered Post Hole Boring Machine, Ventura County, California 1921 December

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.75 Fences

Box 66:16

779 Post Hole Boring Machine, Ventura County, California 1921 December

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.75 Fences

Box 66:16

1710a 1710b Post Hole Digger, Nicolaus, California 1924 October 22

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

P.G. and E. power auger for larger post holes. (a) Side (b) Close-up

Box 66:16

1574a 1574b Steel Fence Posts - Test Fence, Armstrong Tract - University Farm 1924 February

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

End post and driving line post of "Carbo System". See project report for details. Time of driving 2 min. per post - 3 men (1 sighting in). End post set in dirt. Note bending under wire strain.

Box 66:16

1583 Fence Post Experimental Apparatus, Old Horticulture shed, University Farm 1924 April

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Jostling device and round mold furnished by National Concrete Machine Co. Madison, Wisconsin. Bundle of standard reinforcing provided by company lies against wall.

Box 66:16

1601a 1601b Forms for Concrete Fence Posts, University Farm 1924 April

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Homemade wooden gorm. Posts tapered and corners beveled.

Box 66:16

1757a Concrete Base for Wood Fence Posts, University Farm, Davis 1924 November

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Showing one of posts removed from horse barn corrall after 10 or 12 years of service. Concrete partially broken away showing wood fully preservated. Post had been treated with some form of creosote preservative and was entirely free of rot.

Box 66:16

1748 Fence Post, University Farm, Davis 1924 December

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

8" x 8" redwood post set in concrete. Posts removed from corralls at horse barn when new fences were erected. Out of about a dozen posts examined, three only showed evidences of having rot under the concrete. This could have been prevented probably by pouring a tar filling in the crack about the post after the concrete set and also by making certain that the top of the concrete was well above the ground, to prevent water standing on it. The old fence was removed after 12 years service because of the tops of posts and rails being eaten up by the horses. The new fence was protected by strands of barbed wire along the rails and strap iron on the posts.

Box 66:16

1369 Turnstile from barn lot 1923 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Box 66:16

2096 Gates and Fencing, State Asylum, Napa, California 1923 October

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

State Asylum, Napa, dairy. Yards paved with rubble by inmates. Multiple string milking barn with high ventilating units.

Box 66:16

3304 Cattle Guard, near Scott City, Kansas undated

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Western Kansas Exp. Farm. Cattle guard of wood construction. Pipe frame gate.

Box 66:16

1384 Fence Posts, Stanley Rogers Place 1923 September

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Post destroyed by grass fire. Highway fence.

Box 66:17

1406a 1406b Fencing, Aero Club, Woodland, California 1923 October

Photographer: Fletcher and Hoffman, A.H.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Wood fence post depreciation. Fence completely destroyed by fire.

Box 66:17

1403 Fencing, Cross road from G.N. Merritt Ranch 5 miles north of Davis, California 1923 October 24

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Wooden Posts. Fence thrown out at angle of about 30 degrees from vertical evidently by plowing close to fence on inside and throwing dirt against fence. Posts seemingly solid and untouched by rot.

Box 66:17

1227 1228 Fences and Gate undated

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.75 Fences

Box 66:17

3097 Gate latch, El Solyo ranch, Vernalis, California 1930 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Operated from horse-back, spring closing.

Box 66:17

1121 Redwood Stake House, Sonoma County, west of Petaluma, California 1923 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Box 66:17

482 Farm Gates undated

Photographer:

Subjects and Indexing Terms

.75 Fences

Box 66:17

904 Fencing, Near Napa, California undated

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Stone Fence.

Box 66:17

1607 Gate Brace Post, Straloch Farm, Davis, California 1924 June 6

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Diagonal brace to wooden gate post. Note mortise of brace with post.

Box 66:17

1855 Entrance Gateway, Roy Baker Ranch, Sangus, Los Angeles County, California. 1925 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Adobe block stuccoed. Adobes made by A.B. Mc Intyre who also constructed the residence and barn. Wall ready for finish coat of plaster.

Box 66:17

1865 Entrance Gateway, Hoover Ranch, Wasco, California 1925 June

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Box 66:18

2843 Farmstead, Near Fowler, California 1929 February 21

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

An example of over-ornamentation of buildings and no care or planting of farmstead.

Box 66:18

3166 Cattle Guard, Ceresa Plains San Luis Obispo County, California 1930 Summer

Photographer: Winters

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Light weight railroad rails used in guard on wood girders.

Box 66:18

Concrete Posts, Iowa State College undated

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Types of molds.

Box 66:18

Unnumbered (none) Concrete Posts, Iowa State College undated

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Top and butt cross section shapes from different types of molds.

Box 66:18

Concrete Posts, Iowa State College undated

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

(a) One method of holding fencing against line. (b) Corrugated face for holding tie wires. Posts not reinforced. (c) Massive corner post. (d) Method of bending reinforcing for line posts.

Box 66:18

4085 4086 Electric Fences, Davis 1937 May 17

Photographer: Weston, E.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Wiring diagrams for different controllers. For description see Project 400N Page 341.

Box 66:18

4087 4088 Electric Fences, Davis 1937 May 17

Photographer: Weston, E.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Wiring diagrams of different controllers. In description see Project 400-n. Page 341.

Box 66:18

4089 4090 4091 Electric Fences, Davis 1937 May 17

Photographer: Weston, E.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Wiring diagrams. In descriptions see Project 400N. Page 341.

Box 66:18

3127 Fence Post Preservation. Agricultural Engineering Building, University Farm, Davis, California 1930 July

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Brick furnace and steel tank set-up for steeping and hot and cold bath treatments. Experimental work in project 396-I.

Box 66:18

5496a 5496b 5496c 12-yr. Exposure test of 12" stakes 1941 May 1

Photographer: Neubauer, L.W.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

#1,2,3: #4,5,6: #7,8,11. Project 396-I Farm Fences (Redwood). (1) no treatment. (2) Creosote Bath. (3-) Creosote 1 Brush (4) Columbia bath. (5) ZnCl2 bath. (6) Sel-Tell bath. (7) Used Cr. Case oil Bath. (8) no treatment. (11) Cold treater dust.

Box 66:19

5497a 5497b Exposure Test of Stakes (12 yrs-12" Redwood), Agricultural Engineering Dept., Davis 1941 May 1

Photographer: Neubauer, L.W.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

#12,13,14: #15,16,17. Project 396-I. (12) Creosote - 2 brush. (13) Conservo - 1 brush. (14) Columbia - 1 brush. (15) ZnCl2 steep. (16) Sel-Tel (17) Used Crankcase Oil Steep.

Box 66:19

5498a 5498b 5498c 5498d Exposure Test of Stakes (12 yrs 12") Douglas Fir, Agricultural Engineering Dept., Davis 1941 May 1

Photographer: Neubauer, L.W.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

#21,22,23,24: 25,26,27: 28,31,32: 33,34,35,36,37. Project 396-I. (21) no treatment (22) Creosote bath (23.) Columbia bath (24) Conservo 1 brush. (25) ZnCl2 bath. (26) Sel-Jell bath. (27) Use Cr. Ca. Oil bath. (28) no treatment. (31) Cold trearer dust. (32) Creosote - 2 brush. (33) Columbia - 1 brush. (34) O.P. no treatment. (35) ZnCl2 steep. (36) Sel-Tell. (37) Us. crankcase oil steep.

Box 66:19

5499a 5499b 5499c Exposure tests of Stakes (12 yr - 12") Eucalyptus, Agricultural Engineering Dept., Davis 1941 May 1

Photographer: Neubauer, L.W.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

#41,42,43,44: #51,52,53,39: #49: Proj. 396-I Eucalyptus, etc. (41) no treatment. (42) Creosote Bath. (43) Columbia Bath. (44) ZnCl2 Bath. (51) Cold treater dust. (52) Creosote 2 brush. (53) Columbia 1 brush. (39) Redwood - no treat. (49) Rough-bark willow HgCl2 injection.

Box 66:19

5495a 5495a' Termite action on 12" stakes, Agricultural Engineering Building, Davis 1941 April 30

Photographer: Neubauer, L.W.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

#22, #26, #27. Project 396-I Farm Fences. (22) Douglas Fir - Creosote Bath. (26) Douglas Fir - Selenium-Tellurium Bath. (27) Douglas Fir - Used Crankcase oil Bath.

Box 66:19

5639 Beam Testing Machine, Davis 1943 October 5

Photographer: Weston (Neubauer, L.W.)

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Drawing of Lab. Apparatus for flexible tests. Photo of Blueprint A-1065 from Minnesota. Negative revised for printing.

Box 66:19

5500a 5500b Fence Post Test Methods, Agricultural Engineering Lab., Davis 1941 April 30

Photographer: Neubauer, L.W.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

A Small Beam tester and Field post tester. Project 396-I. (a) Used for breaking the 1" x 1" x12" specimens. (b) Used for field-tests of posts and grape-stakes.

Box 66:19

4092a 4092b 4092c A.S.T.M. Wire and Wire Products Test Plots, Santa Cruz and Davis 1937 May

Photographer: Long, J.D.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

(a) Sign erected on Santa Cruz Plot. (b) Santa Cruz Plot showing results of rototiller maintenance. (c) Dairy test plot.

Box 66:19

6680a 6680b 6680c Weed Cutter for Fence Posts Test Plot, Davis 1949 May

Photographer: Neubauer, L.W.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Weed Cutter 3/4 h.p. engine.

Box 66:19

6681a 6681b 6681c Weed Cutter for Fence Posts Test Plot, Davis 1951 March

Photographer: Neubauer, L.W.

Subjects and Indexing Terms

.75 Fences

Scope and Content Note

Weed Cutter with large engine.

Box 66:19

85 86 Farmstead, Santa Cruz, Cal. 1916 June

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.76 Farmsteads

Scope and Content Note

Moore Ranch.

Box 66:20

2865a 2865b Farmstead, State Dept. of Forestry Nursery near Davis, California 1929 April 25

Photographer: Weston (for Long, J.D.)

Subjects and Indexing Terms

.76 Farmsteads

Scope and Content Note

Good example of uniform architecture and value of plantings.

Box 66:20

Farmstead, Dairy Cattle Layout, San Diego Co. Farm, [Santie] Cal. undated

Photographer: Taylor, Harold

Subjects and Indexing Terms

.76 Farmsteads

Scope and Content Note

Built by Mr. Dupee in 1913 at cost of 1/2 million dollars to house his herd of pure bred Guernseys. Later sold to county. Jamesway equipment and design throughout. Contrast with pictures of layout erected in Riverside afterward.

Box 66:20

Kerney Ranch - The Park, Fresno, California 1915 August

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.76 Farmsteads

Box 66:20

83 84 Farmstead, Santa Cruz, California 1916 June

Photographer: Davidson, J.B.

Subjects and Indexing Terms

.76 Farmsteads

Scope and Content Note

Moore Ranch.

Box 66:20

2640 Farmstead, Between Kearney Park and Fresno, California 1928 February 26

Photographer: Long, J.D.

Subjects and Indexing Terms

.76 Farmsteads

Scope and Content Note

The architectural balance and grouping is better than average.

Box 66:21

4184 Insect traps, El Solyo Ranch, Vernalis, California 1936 June

Photographer: Moses, B.D.

Subjects and Indexing Terms

.83 Fly vermin and rodent eradication

Scope and Content Note

Monolithic trap in El Solyo Vineyard. 1 lamp per 3 acres uses mercury vapor tube getting blue-green light.

Box 66:21

Air Cleaner Tests 1922

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Graphs. (a) Efficiency of air cleaner. (b) Vacuum due to air cleaner. (c) Effect of vacuum on power of engine. (d) Effect of cleaners on power of engine.

Box 66:21

2107 Air Cleaner Studies 1926 July

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Effect of vacuum at carburetor intake on power engine.

Box 66:21

2110a 2110b 2110c 2110d 2110e 2110f 2110g 2110h 2110i Air Cleaner Studies 1926 June

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Dust distribution screens Cadillac V8; Storer's. (a),(b),(c),(d) 5" x 7" plate negs. (e),(f) #116 negs. (g),(h),(i) no. 122 negs.

Box 66:21

2117a 2117b Air Cleaner Studies 1926 July

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Bennett oil filter and dry cent. on C.E. Barker's Ford Coupe. Dust per mile test. Note method of heating air.

Box 66:21

2118a 2118b Air Cleaner Studies 1926 July

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Gordon rubber filter on N.M. Fishe's Dodge Sedan. Dust per mile test and test of deterioration of rubber.

Box 66:21

2119a 2119b 2119c Air Cleaner Studies 1926 July

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

(a) fan 660. (b) fan 1220 (c) fan 1640 Test of dust distribution inside test tank for radiation fan type air cleaners. At fan r.p.m. 660, 1220 and 1640 maps were made using 1 gram no. 3 std. dust, 10 min. run 20 .4H.P. Screen located in plane of standard air intake position.

Box 66:21

2194a 2194b Air Cleaner Studies 1924

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

(a) Steup for test AC #62 Run B-94. (b) Abs. clr. cloths for #62 Run B-94. (c) Interior of ante chamber of #62 after Run B-94.

Box 66:21

2195a 2195b Air Cleaner Studies 1924

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

(a) Setup for test of Midwest #59 - Run B-65. (b) Abs. Clr. Cloths #59 - Run B-65.

Box 66:21

2209a 2209a'2209b Air Cleaner Studies 1926 Summer

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Heinss air cleaner tests. (a),(a') Screen partly clogged by dust. (b) Abs. Clr. cloth Heinss Cleaner. Slide is ordered of 2209-a-10-11-26. (a' only mounted).

Box 66:21

2225 Air Cleaner Studies 1926 October

Photographer: H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Dust caught in open-end tube inlets. Each inlet was in "std" test position for radiator fan type air cleaners during a normal test run. See project 400I report.

Box 66:22

2244a 2244b 2244c 2244d Air Cleaner Studies 1926 September

Photographer: H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of Spencer Cleaner No. 66. (d) Section sketch of Spencer Cleaner. (a) Set up for test (in rad. fan apparatus). (b) Abs. cleaner cloth run C-21. (c) Abs. cleaner cloth run C-21.

Box 66:22

2296a 2296b 2296c 2296e Air Cleaner Studies 1926 November

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of Bowden. (a) Bowden cleaner and parts. (b) Set-up for test. (c) Abs. clr. felt C-69. (e) rings of Bowden cleaner.

Box 66:22

2302a 2302a'2302b 2302b' Air Cleaner Studies undated

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

(a) and (a') air inlet facing forwards caught 3.5 time as much dust per mile as was caught when inlet faced backwards as in (b) and (b').

Box 66:22

2390a 2390b 2390c Air Cleaner Studies 1926 October

Photographer: H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Dust collecting on [vanes?] of Handy. (b and c) Absolute cleaner felts in tests of Handy Cleaner.

Box 66:22

2391 Air Cleaner Studies 1926 October

Photographer: H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Radiator fan type air cleaner. #34 Wishon; 47 Turb Automatic; 48 and 48a Cyclone Automatic; 56, 56a, and 56b T. and M. Perfection; 63 Heinss; 67 Orem Motor Protector.

Box 66:22

2392a 2392b Air Cleaner Studies 1926 October

Photographer: H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Dust Sampler on Agricultural Engineering Division Car #73.

Box 66:22

2557a 2557b 2557c 2557c'2557d Air Cleaner Studies 1927 May

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of Bowden Air Cleaners. Old Exp. Lab. (a) Set-up for test - wind tunnel cover removed. (b) Pasteboard plates from cleaners Nos. 70 and 71 after Runs C-71 and C-72. (c) and (c'). Cleaner No. 71A disassembled after Run No. C-73. (d) Cleaner 69-A disassembled after Run C-74.

Box 66:22

2596a 2596b 2596c 2596d 2596e Air Cleaner Studies 1927 October

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of Bowden (oiled postboard cleaner). (a) Insides of no. 71 before test; (b) same after; (c) same after 2 charges of dust fed in. (d) Inside of no. 72A after one test. (e) The set up for test (method for radiator fan type). (e') Same as other one.

Box 66:22

2597a 2597b Air Cleaner Studies circa 1926

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Installation of Pomona on Extension Truck. This installation was removed when truck was turned in on a new one, Oct. 1927.

Box 66:22

2599a 2599b Air Cleaner Studies, Zamora, California 1927 April 20

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Cleaner on engine if rotary plow demonstrated. Engine 6 cyl. 120 H.P. air cleaner was cylinder with seven bottom in oil. Cover had an oil seal (groove in top edge of eye.) Intake, high tube.

Box 66:23

2611a 2611b 2611c Air Cleaner Studies 1927 December

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Bowden cleaner on C.E. Barbee's '28 Std. Buick. There was not enough room for the Bowden in the space occupied by "A.C." clr. regular equipment, to permit use of oil gauge rod.

Box 66:23

2613a 2613b Air Cleaner Studies 1927 December

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Bowden Air Cleaner. (a) Installed on University Farm Ford no. 17 (Jacobson's) (b) Installed on University Farm Ford no. 16 (Dr. Hart's).

Box 66:23

2614a 2614b 2614c 2614d Air Cleaner Studies 1927 December

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Leak of dusty air into line between air cleaner and carburetor. A dusty path extended from the leak along one side of the house (inside) to the end toward carburetor. Hose not overlapping metal far enough and clamp not tight enough. Dust entered between arrows (a) neg (b) End of hose at leak. (c) Hose split lengthwise.

Box 66:23

2615a 2615b 2615c Air Cleaner Studies 1927 December

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Bowden Air Cleaner Parts. (a),(b),(c) after removed from Prof. Mead's Portair. (d) (e) late model parts efficiency test; shows greater effectiveness of the cut rings than of the bossed rings.

Box 66:23

2620a 2620b Air Cleaner Studies 1928 January

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Bowden cleaner on 1928 Std. Buick. Record of dust per mile being kept.

Box 66:23

2823 Air Cleaner Studies 1929 January

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Road test of restriction of adapter tube. The tube showed 1/2 as much restriction as cleaner, from 25 to 60 m.p.h.

Box 66:23

2653c 2653d Air Cleaner Studies 1928 April

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

(c) Tillots on dry centrifugal ((b) no filter) (See also 2813). (d) Air maze cleaner.

Box 66:23

2653a 2653b Air Cleaner Studies 1928 April

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

(a) Zenith (French) Air cleaner. (b) Bowden Air Cleaner. See also 2595a.

Box 66:23

2653e Air Cleaner Studies 1928 April

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

(e) A.C. Air cleaner.

Box 66:23

2660 Air Cleaner Studies 1928 May

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Midwest automatic rotating oil filter air cleaner. Rotation is by air pressure; connection is made to intake manifold.

Box 66:24

2702a 2702b 2702c 2702d Air Cleaner Studies 1928 Fall

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of Air Maze #77. (a) Axis horizontal. (b) Axis vertical. (c),(d),(e) - Felts of absolute cleaner.

Box 66:24

2703 Air Cleaner Studies 1928 September

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Dust passed thru air cleaner and caught in carburetor of Dodge Victory Six. Sent by R.H. Stalnaker from Oroville road camp of C.H.C. Oil vapors from valve case connection caused the balled appearance of the dust. 99.48 grams dry.

Box 66:24

2719a 2719b 2719c Air Cleaner Studies 1928 September

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

United Air Cleaner, etc. Cleaner pistons from C.H.C. lodge standard Six. Dust "taken from carburetor after 100 mile run," weighed 99.48 grams dry. After 3478 miles use cyls. rebored for .015" oversize pistons. See also #2742.

Box 66:24

2725a 2725b 2725c Air Cleaner Studies 1928 September

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of United without rotor. (a) inlet away from fan. (b) inlet towards fan. (c) test of united with shield.

Box 66:24

2726a 2726b Air Cleaner Studies 1928 September

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of 2 Winslow cleaners. (a) Small dry centrifugal with ejector. (b) Small oily wire cleaner.

Box 66:24

2727a 2727b Air Cleaner Studies 1928 October

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of Winslow "Down-flo", (oily wire type). (a) Set-up for test. (b) felts of absolute cleaner after 12 1/2 grams direct feed tests.

Box 66:24

2728a 2728b Air Cleaner Studies 1928 September

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of Tillotson. (a) test with inlet of small cleaner towards fan. (b) test of cleaner with filter, inlet away from fan.

Box 66:24

2729a 2729b Air Cleaner Studies 1928 July

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Road Test of Bowden Cleaner. Cleaner pasteboards filled with "non-viscous liquid". Used Davis, California via Washington and New York to Britt. Iowa. 8465 miles June and July 1928. Net dry dust 14.000g. Dust per mile .0017.

Box 66:24

2730a 2730b Air Cleaner Studies 1928 July

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Road test of Bowden Cleaner. Pasteboards oiled with Socony Medium. Used Britt, Iowa to Davis, California July 1928. Mileage 3685, net dry dust 11.500g. Dust per mile .0031 gram.

Box 66:24

2731 Air Cleaner Studies 1928 September

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

A.C. dry centrifugal with cup and stove. Used in calibration of test apparatus used in test series C.

Box 66:25

2732a 2732b Air Cleaner Studies 1928 October

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of Donaldson (tractor oil type). (a) Set-up for test. (b) Felts of absolute cleaner after 25 gram direct feed tests.

Box 66:25

2742 Air Cleaner Studies 1928 October

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

United (no rotor) cleaner of Dodge Victory Six (1928), piston after "3 mos., 3478 miles use by C.H.C. between Oroville and road camp. Dust, 99.48 grams in beaker "removed from carburetor after 100 miles". Job was rebored and .015" oversize pistons put in.

Box 66:25

2748a 2748b 2748c 2748d 2748e Air Cleaner Studies, 1809 C St., Sacramento, California 1928 November

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

At California Almond Growers Exchange Plant. (a) 1928 crop only in warehouse; note dust on sacks. (b) large amounts of dust on concrete floor after only a few hours work. (c) looking down upon air cleaner bank; cloth filter in steel shell. (d) Coarser shells blown out beyond tracks, separated, loaded on cars, sold to soap mfrs. for the oil content. (e) Dust nearly 2" thick on top of nuts in bin.

Box 66:25

2759a Air Cleaner Studies 1928 November

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Inside of Bowden cleaner. After 7051 miles use on J.D. Miller Jr's Buick sedan. Dust per mile .001 gram. Miller reported "no effect on power or on gas-mileage".

Box 66:25

2767 Air Cleaner Studies 1928 November

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Bowden on N.M. Tiske, Dodge Vic. 6.

Box 66:25

2768 Air Cleaner Studies 1928 December

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Eddy (Spence patents).

Box 66:25

2769a 2769b 2769c Air Cleaner Studies 1928 December

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Breather Cleaner. (a) Vortox. The flat-one has kinked wire and hair filter, rest hair. (b) Winslow Breathers and oil filler tubes. (c) Vortox and Winslow breathers.

Box 66:25

2769 Air Cleaner Studies 1928 December

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Section of Pomona Breather Cleaner.

Box 66:25

2773 Air Cleaner Studies 1928 November

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of Donaldson "Simplex" for ("Pontiac").

Box 66:25

2773a 2773b 2773c Air Cleaner Studies 1928 Fall

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of Donaldson Automobile Simplex. (a) Set-up for tests of #97. (b) Surface of inlet after 75 grams dust fed into wind tunnel. (c) Felts from absolute cleaner.

Box 66:26

2774a 2774b Air Cleaner Studies 1928 November

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of United without rotor, 4 slots. (a) Vertical position inlet facing up. (b) Vertical position inlet facing down.

Box 66:26

2780a 2780b Air Cleaner Studies 1928 November

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Installation on automobiles. (a) Bennett air cleaner (and Kingston oil filter) applied to (b) United (without rotor, with four dust ejector slots) regular equipment on Chrysler Plymouth. Note that air inlet faces the fan.

Box 66:26

2781a 2781b 2781c Air Cleaner Studies 1928 November

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Installation on automobiles. (a) A.C. cleaner on H and B Oldsmobile (b) United (with rotor) on Dodge Four 1928. (c) United (without rotor) on Chrysler four, 1927.

Box 66:26

2786d 2786e 2786f Air Cleaner Studies 1928 September

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Tests of Bowden. Absolute cleaner felts. (See another mount for a, b, and c).

Box 66:26

2801 Air Cleaner Studies 1929 March

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Reed air cleaner. Loosely packed oily wire filter. The face shown is supposed to be down when placed for use.

Box 66:26

2802a 2802b Air Cleaner Studies 1929 March

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Screen tests of Tillotson Std. dust. Condition of 25 gram sample after 1 hr. in Ro-Tap machine at 153 strokes per minute. No flocculation or balling on any of the screens. Slight balling in bottom pan. ("Through 325"). See 400-I report for data.

Box 66:26

2807 Air Cleaner Studies 1929 April

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Beater of Dust Machine. #2807 Regular thresher teeth on cast steel cyl. in steel housing. Soil dried and sifted thru 1/4" mesh screen fed down air inlet tube. (Top view, upper portion removed.)

Box 66:26

2809a 2809b Air Cleaner Studies 1928 Fall

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Set-up for test of Handy cleaners. (a) Return bend is used to get dust outlet tangential to air blast. (b) # 112 has no elbow.

Box 66:26

2810 Air Cleaner Studies 1928 Fall

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

#65 old style A.C. dry centrifugal. Used to calibrate. D-series test apparatus.

Box 66:26

2811a 2811b 2811c Air Cleaner Studies 1925 about

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Exploded Fordson Air Washer. A bit of calcium carbide was dropped into the air washer to enable starting on a cold morning. A back-fire burst the air cleaner shell.

Box 66:27

2813 Air Cleaner Studies 1929 January

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Sketches to show effect of position of air inlet on amount of dust taken in. (For use in bul. "Dust and the Auto Engine".)

Box 66:27

2813 Air Cleaner Studies 1929 January

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Section sketch of Tillotson. By-pass valve is to open at high speeds. At low speeds cloth is to remove dust. See also 2653-C.

Box 66:27

2814 Air Cleaner Studies 1929 January

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Pasteboard rings of Bowden air cleaner, after test. Note the places where dust most adheres.

Box 66:27

2816a 2816b 2816c Air Cleaner Studies 1929 January

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of Tillotson no. 122. (a) D83 as in Durant; (b) D82 as generally used. (c) showing piezometer connection.

Box 66:27

2818a 2818b 2818c 2818d Air Cleaner Studies 1928 Fall

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of cleaners (90 and 90A) AC oily copper strip. (a) AC oily copper strip #90. (b) Set-up for test. (c) Felts from abs. clr. (d) Felts from abs. clr. (not mounted).

Box 66:27

2819a 2819b 2819c Air Cleaner Studies 1928 Fall

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of #114 Annis. (a) Cleaner #114 Annis. (b) Set-up for tests D 59 and D 60. (c) Abs. Cler. felts tests D 59 and D 60.

Box 66:27

2820a 2820b 2820c 2820d Air Cleaner Studies 1928

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Set-ups in test of Pomona. (a) A direct feed (E-series) test. (b) wind tunnel (D-series) test. (c) When oil in cup is thin and too high, drops sometimes flyout. (d) Absolute cleaner felts, cleaner #91.

Box 66:27

2822a 2822b 2822c Air Cleaner Studies 1928 Fall

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Remington Spiral. A and B #78 Remington. (c) Absolute cleaner felts tests E21 and 22.

Box 66:27

2824a 2824b Air Cleaner Studies 1928 December

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Vacuum effect of adapters tubes. (a) Bowden as finally placed - C.E.B. Buick. (b) first adapter tube used C.E.B. Buick.

Box 66:27

2825a 2825b 2825c 2825d 2825e 2825f 2825g Air Cleaner Studies 1928 Fall

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Visco Rotary #85. This cleaner is used on tanks and trucks of the British Army in India - designed for ruggedness and freedom from trouble due to extremes of temperature.

Box 66:28

2830a 2830b Air Cleaner Studies 1929 March

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Dust feeding mechanism. Unless short, stiff bristles are used on the face of the wheel, centrifugal force swings the tips away from the end of the incoming dust column and permits chunks of dust to go in not finely brushed out.

Box 66:28

2831a 2831b 2831c Air Cleaner Studies 1929 March

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Screen tests of standard dust #3. Condition of a 25 gram sample of #3 std. after 1 hour in Ro-Tap machine at 153 strokes per minute. Note flocculation into balls on all screens. After brushing nearly all the dust went through to the bottom pan. See 400-I report.

Box 66:28

2831d 2831e 2831f Air Cleaner Studies 1929 March

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Screen tests of std. dust #3. Condition of a 25 gram sample of #3 std. after 1 hour in Ro-Tap machine at 153 strokes per minute. Note flocculation into balls on all screens. After brushing nearly all the dust went through to the bottom pan. See 400-I report.

Box 66:28

2832a 2832b Air Cleaner Studies 1929 March

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Set-up for E-series tests. (a) Winslow model M, #116. (b) H.W. Filtrator for Air, model N #117.

Box 66:28

2833a 2833b 2833c Air Cleaner Studies 1929 March

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Set-up for test. (a) Tillotson, OW560. (b) Reed, 6E1. (c) Eddy (Spencer) brass model.

Box 66:28

2835a 2835b Air Cleaner Studies 1929 March

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

"Gordon" dry felt cleaner. (a) Set-up for test. (b) "Gordon" Air Cleaner.

Box 66:28

2836a 2836b Air Cleaner Studies 1929 March

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Air Cleaner. "Imperial" no. 124 by H.B. Anglemeyer, Pomona #124-A. "Imperial" is same as #124 except 2 1/2 more filter thickness and height.

Box 66:28

2852a 2852b Air Cleaner Studies 1929 March

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Tillotson std. dust after 1 hr. in ? brushing with varnish brush. In order respectively the dust that remained: on 200 mesh, on 250, on 270, on 300, on 325, and that passed 325 mesh screens. A 25 gram sample was used. Our #3 std. had no appreciable residue except through 325 mesh.

Box 66:28

2853 Air Cleaner Studies 1929 March

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of Franco Cleaner. Test showed cleaner too low in efficiency and too high restriction to market.

Box 66:28

2855 Air Cleaner Studies 1929 March

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

A dry centrifugal with inlet to rear. A.C. on F.H. Halls' 1929 Chevrolet.

Box 66:29

2922a 2922b 2922c 2922d Air Cleaner Studies 1929 May

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Imperial Cleaner's, H.B. Anglemeyer, Pomona. (a) Larger Imperial assembled. (b) Extra deflector and exhaust jet element. (c) Set-up for test of cleaner #132. (d) Set-up for #130.

Box 66:29

2924a 2924b 2924c Air Cleaner Studies 1929 June

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Expanded metal filter. Parts of 1st Midwest Filter Corp. air cleaner sent us.

Box 66:29

2925 Air Cleaner Studies 1929 June 11

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Gordon (dry felt) air cleaner. These cleaners bear the same name as the Gordon sponge rubber cleaner of 1924 test series, and are made by the same company.

Box 66:29

2962a 2962b 2962c 2962d 2962e Air Cleaner Studies 1929 June

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Section Sketches. (a) Protectomotor. (b) Pomona, (c) Visco Rotary, (d) Winslow Down-Flo. (e) Remington Helicoid.

Box 66:29

2962f 2962g 2962h 2962i Air cleaner studies 1929 June

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Section sketches. (f) Tractor type, (g) AC. oily copper mesh. (h) Imperial exhaust jet spray. (i) Winslow breather.

Box 66:29

2967 Air Cleaner Studies, Exp. Lot, Agricultural Engineering Building 1929 June

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

E- series test of a dry centrif ejector. The cleaner fits tightly in a hole in the end of the tin cylinder. The dust is placed in the cylinder and hand brushed by a feather duster until all enters the cleaner inlet. The portion of cleaner having the ejector slots extends through into an open carton from which the dusty air is withdrawn by a vacuum cleaner.

Box 66:29

2969a 2969b 2969c Air Cleaner Studies 1929 June

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Pomona on Buda engine of ditches. Dust from earth deposited by elevator was drawn through radiator and went to air cleaner. Fan blades have been reversed to obviate this by blowing air through radiator.

Box 66:29

2995 Air Cleaner Studies 1929 August

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Bowden air cleaner after road use. Cover plate bulged due to back-fire. Looseness caused fluttering of top 3 or 4 rings. They were practically free of dirt and had polished parts of shell. Mileage 13095, dust caught grams.

Box 66:30

2996 Air Cleaner Studies 1929 July

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

An unsuccessful attempt to get a visible record showing the difference as to dust encountered when carburetor inlet is forward, rearward, upward, downward, outward, or inward.

Box 66:30

2997 Air Cleaner Studies 1929 June

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Special vacuum test. The greater care was taken to get inside of piezometer tube continuous with outlet tube cleaner and piezometer ring very close to cleaner to minimize errors.

Box 66:30

3014a 3014b Air Cleaner Studies 1929 October

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Vacuum - Road speed curves. See later re-drafts Neg. 3024.

Box 66:30

3015a 3015b Air Cleaner Studies 1929 Fall

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of Case (Tractor) cleaner no. 140. New improved with screens instead of hair for filter. Note the plain "Warning".

Box 66:30

3016a 3016b Air Cleaner Studies undated

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Test of Miller Cleaners. Vacuum from intake manifold connection lifts oil to wash filter.

Box 66:30

3020 Air Cleaner Studies 1929 Fall

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Condition of a dry centrifugal after use. Cleaner AC. off Chevrolet Nation CHC. #2707 after 25000 miles.

Box 66:30

3024a 3024b 3024c 3024d Air Cleaner Studies 1931 January

Photographer: Weston, drawn by Lynde

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Road tests of vacuum. (a) Oily filter type. (b) Dry type. (c) Cleaners designed for Model A Ford (The curves show maximum speed obtainable with the machine used with no carburetor adjustment on a level road.) (d) Effect of vacuum or power (Berkeley tests of 1922.)

Box 66:30

3023a Air Cleaner Studies 1929 November

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Loose (or open) oily filter type cleaner. 125 (for Ford A) and 136 (for Buick 28-20) National, curled hair; 97 (for Pontiac) Donaldson Simplex, fiber; 138 (for Ford A) and 77 (for ) Air-Maze, wire screen; 90 AC, copper ribbon; 145 AC Triplex Heavey Duty, wire screen; 108 Winslow Down-Flo, wire screen; 144 Winslow wire screen; 123 Reed oily wire. See better one taken on glass 3044.

Box 66:30

3023b Air Cleaner Studies 1929 November

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Dry Filter Type Cleaner. 114 Annis, felt; 119 Protectomotor, felt; 74 Eddy, hair; 42 Gordon, rubber sponge; 66 Zenith (French), felt tubes; 133, 134 and 135 Gordon, thick felt; 75 Tillotson, centrifugal and cloth.

Box 66:30

3023c Air Cleaner Studies 1929 November

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Dry centrifugal type cleaner. 65 AC, collector, with stove; 65-A AC, collector; 88 and 89 AC, ejector; 75 Tillotson, collector, with filter for slow speeds; 76 and 122, Tillotson, collector; 112 and 111 Handy ejector; 109 United, with rotor, 95 and 94 United (for Chrysler), no slots (dust is to drop out through the air inlet openings); 110 United with 4 ejector slots; 118 United (for Ford A), with 4 ejector slots.

Box 66:31

3023d Air Cleaner Studies 1929 November

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Self-washing oily filter type. 59 Midwest, revolving steel plate; 108 Winslow Down-Flo, wire screen with oil reservoir and crankcase connection; 124-A Imperial, steel wool, with connection to exhaust manifold; 84 Winslow Purifier, with filler tube and crankcase connection, 96, 93, 115, 92, and 91 Vortox (formerly Pomona), steel wire; 144 Winslow, wire screen, with crankcase connection.

Box 66:31

3023e 3023e' Air Cleaner 1929 November

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Oily pasteboard type and others. 39 and 40 Donaldson Simplex, close packed oily fiber filter; 78 and 79 Remington, helicoidal oily surface; 72, 129, 146, 98, 128, and 143 Bowden, oil saturated pasteboard; 36 and 38 Bennett, close packed oily fiber filter and dry centrifugal.

Box 66:31

3025a 3025b Air Cleaner Studies 1930 January

Photographer: Weston, tracing by Lynde

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Section views of case and Vortox cleaner. (a) Self-washing oily screen type cleaner of Case Tractor. (b) Vortox (formerly, Pomona) self-washing, oily wire filter type cleaner.

Box 66:31

3026a 3026b 3026c Air Cleaner Studies 1930 January

Photographer: Weston, drawing by Lynde

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Settling tests of dusts used in fair cleaner testing. (a) Dust settling in a 6" D. x 30' pipe line. (See project 400-I reports 1929-30) (b) Lengths of lines proportional to the difficulty a dry centrifugal cleaner would have in handling these dusts. (c) Apparatus to produce dust of satisfactory fineness.

Box 66:31

3027a 3027b 3027c Air Cleaner Studies 1930 January

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Midwest self-washing oily plate type. (a) and (a') - Front view. Note dry dust outlet valve and sludge drawer. (b) View of interior inlet screen raised. (c) View of rotor. Note curvature of elements.

Box 66:31

3028 3028' Air Cleaner Studies, University Farm 1929 December

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

A built-in breather cleaner on tractor. The fibrous material through neglect or because of deterioration developed high restriction and caused the oil to be pushed out of the crankcase.

Box 66:31

3031 Air Cleaner Studies 1930 January

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Morse air cleaner. Cleaner on left for model A Ford Filter element is of thin cloth (somewhat resembling cotton flannel) between two cylinders of hardware cloth.

Box 66:31

3033 Air Cleaner Studies 1930 January

Photographer: Weston

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Functional diagram of Vortox. From (modified) chart used for instruction of tractor operators in Russia and other countries. Explanation in sheet in envelope.

Box 66:31

3044 Air Cleaner Studies 1930 February

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Oily pasteboard, close packed filters, metal surface. Bennett dry centrifugal and fiber, 36, 38; Bowden pasteboard, 129 (Buick), 147 (Chrysler "70"), 92, 128, 143, 146, 150 (Mod. A Ford); Donaldson Simplex fiber, 39, 40; Donaldson fiber (tractor), 113; Remington helicoidal surface, 78, 79.

Box 66:31

3044a 3044a' Air Cleaner Studies 1930 February

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Low restriction, oily filter type cleaners. AC copper strip, 90 and 154 (for Graham-Paige); AC Triplex, wire screen, 145; Air-Maze, wire screen, 77 (Mod. 3 ST), 138 (for Mod. A Ford), 148 (for '30 Chrysler "70"); Donaldson, fiber, 97 (for Pontiac); National, curled hair, 125 (for Mod. A Ford), 136 (for '28 Buick); Reed, kinked steel wire, 123; Winslow Down-Flo, dry centrifugal and self-washing screen, 108; Winslow, dry centrifugal and self-washing screen, 144. See also 3023-A.

Box 66:32

3044b 3044b' Air Cleaner Studies 1930 February

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Dry Filter Type Cleaner. Annis, felt, 114; Eddy (Spencer), hair, 66; Gordon, felt, 133, 134, and 135; Gordon, rubber sponge, 42; Morse, cloth, 151 and 152; Protectomotor, felt, 119; Tillotson, dry centrifugal and cloth, 75; Zenith (French) dry centrifugal and felt, 74.

Box 66:32

3044c 3044c' Air Cleaner Studies 1930 February

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Dry centrif type cleaner. AC collector with stove, 65; AC collector, 65-A; AC ejector, 88 and 89; Handy ejector, 111 and 112; United with rotor, 109; United with 4 slots, 118 (for Ford Mod. A) and 110; United without slots, 94 and 95.

Box 66:32

3044d 3044d' Air Cleaner Studies 1930 February

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Self-washing oily filter and surface types. Imperial steel wire (has connection to exhaust), 124-A; Midwest steel plate, 59 and 149; Miller steel wool (has connection to intake manifold), 153; R. and H. steel wool, 155; Visco Rotary (English) steel plate, 85-A; Vortox steel wire and oil centrifugal, 91, 92, 96; Winslow Down-Flo wire screen and dry centrifugal, 108; Winslow Purifier fiber, 84; Winslow wire screen and dry centrifugal, 144.

Box 66:32

3053 3053' Air Cleaner Studies 1930 March

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Group of breather caps. Winslow (upper two) and Vortox (lower) breather caps.

Box 66:32

3055 Air Cleaner Studies 1930 March

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Protectomotor partly cut away.

Box 66:32

3056 Air Cleaner Studies 1930 April

Photographer: Weston (from cut)

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Remington helicoid. Oiled by crankcase vapors. This one has removable helicoid. Another one has a fired helicoid with fluted surfaces. The condensed vapors tend to go on into carburetor.

Box 66:32

3057 Air Cleaner Studies 1930 March

Photographer: Weston from tracing by Scribner

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Winslow #144, Self-washing oily screen.

Box 66:32

3058 Air Cleaner Studies 1930 April

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Miller self-washing. This cleaner has no oil lift, operated by connection to intake manifold.

Box 66:32

3070 Air Cleaner Studies 1930 April

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Dry type cleaners used in Buick road test of vacuum.

Box 66:32

3071 Air Cleaner Studies 1930 April

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Oil type cleaners used in Buick.

Box 66:33

3072 Air Cleaner Studies 1930 April

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Cleaners used on Mod. A Ford in road test of vacuum.

Box 66:33

3073 Air Cleaner Studies undated

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

United "Absolute"? Cle. #157 was sent us by mfr. for test purposes. Unmarked. It appears to be identical with the "United Absolute" advertised in March 1930 "Motor Power."

Box 66:33

3077a 3077b Air Cleaner Studies 1930 April

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Bottom of case air cleaner after tests. Shows that in a test without jarring and jolting the oil (Zerolene 5) did not flow up onto the filter screens.

Box 66:33

3081 Air Cleaner Studies 1930 June

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Earnest curled metal strip filter. Cleaner loaned by Mr. Stalnaker of California Highway Commission.

Box 66:33

3089 Air Cleaner Studies, Charles City, Iowa 1930 June

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

On Hart-Parr Row Crop Tractor. This is a new loosely packed Donaldson oily fiber filter with a high stack and a dry centrifugal at the top.

Box 66:33

3116 Air Cleaner Studies 1930 July

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Annis air cleaner for 50 cu. ft. 1 min. Partly disassembled. The felt bags are made in sets to be drawn over wire frames and clamped down by the aluminum grids and iron bars shown.

Box 66:33

3117 Air Cleaner Studies 1930 July

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Earnest air cleaners. Left Model C-3 (for Buick); right, Model F (for Model A Ford); middle, extra filter element (same for both models).

Box 66:33

3118 Air Cleaner Studies 1930 July

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Bowden for Model A Ford. This latest model has a pasteboard guard ring at the top of the filter to prevent leakage of dusty air past top ring of filter and new head with larger throat.

Box 66:33

3123a 3123b 3123c 3123d 3123e 3123f Air Cleaner Studies 1930 July

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

C.R.C. Air Cleaner. Oily surface type. (a) No. 3 assembled; (b) No. 5, tractor type (on left) No. 3 disassembled on glass.

Box 66:33

3130a 3130a'3130b Air Cleaner Studies 1930 September

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

United "Absolute." Cleaner sent us by the Latham Co.

Box 66:34

3131a 3131b 3131b' Air Cleaner Studies 1930 September

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Hinkle. Made by R.V. Hinkle, Pendleton, Oregon.

Box 66:34

3132a 3132b Air Cleaner Studies 1930 September

Photographer: Weston, E.W. (from cut)

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Ellis Self-washing oil filter.

Box 66:34

3188 Air Cleaner Studies 1930 December

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

C.R.C. No. 182 Model #220.

Box 66:34

3209a 3209b 3209c Air Cleaner Studies 1931 January

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Aero Moto Booster Cleaner. (a) Complete Cleaner and 2 sectional parts. (b) Section. (c) View from intake end of section.

Box 66:34

3208 Air Cleaner Studies 1931 January

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Yakima Cleaner #185. A new self-washing oily filter type. The spray of oil to the filter is quite vigorous.

Box 66:34

3225a 3225b Air Cleaner Studies 1930

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Ellis. See Bul. 499, nos 168, 170 and 171.

Box 66:34

3547 Air Cleaner Studies, Chemistry Building 1932 July

Photographer: Weston, E.W.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Moisture Train.

Box 66:34

3548 Air Cleaner Studies, Chemistry Building 1932 July

Photographer: Weston, E.W.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Combustion apparatus for analyzing. Asbestos filter deposits of smoke. From Project 400-U.

Box 66:34

3914b Air Cleaner, A.E. Bldg. 1935 April 26

Photographer: Brooks, Frederick A.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Dust in Sedimentation chamber center window. Exposure #10 photo flash lamp in Balloptian without small lens with Karona Camera wide open (under exposed).

Box 66:34

3914 Air Cleaner 1935 April 26

Photographer: Brooks, Frederick A.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Dust in Sedimentation chamber center window. Exposure #20 Photo flash lamp in Balloptian without small lens with Karona Camera Wide open (under exposed).

Box 66:35

3912 Air Cleaner 1935 April 23

Photographer: Brooks, Frederick A.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Photomicrograph of dust collected for 1 hour at center of chamber (high dry objective and Hormal III). Dark filled condenser crafts 6v light, bright focal Plane, 90 secs. exposure (under exposed).

Box 66:35

3913 (Over) Air Cleaner, Agricultural Engineering Building 1935 April 23

Photographer: Brooks, Frederick A.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Proj. 400-I. Photomicrograph of dust collected at far end of chamber for 45 min. exposure as for (c) (under exposed).

Box 66:35

3862 Air Cleaner Tests 1935 July

Photographer: Brooks, F.A.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Proj. 400-I. Photomicrograph of dust sample drawn at entrance to sedimentation chamber while flow was stopped. Focused on small particle.

Box 66:35

3730 Effect of Water on Felt Cloth Air Cleaner, Davis 1933 March

Photographer: Weston

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Cleaner No. 119. Test #324 (a), (b) and C.

Box 66:35

3731 Change of restriction with variable dust feed, Davis 1933 March

Photographer: Weston

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Cleaner No. 220 Test No. 320 E.S.H and J.

Box 66:35

4094a 4094b Air Cleaner Project 400-I 1936

Photographer:

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Dust.

Box 66:35

4095a 4095b Air Cleaner Project 400-I undated

Photographer:

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

Getting dust.

Box 66:35

5607 Air Cleaner, Davis 1943 February 23

Photographer: Barbee, C.A.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

New dust feed - for army testing. No image on index card.

Box 66:35

2861 Air Cleaner Studies 1929 May

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

New form plates of Visco Rotor. See also 2825.

Box 66:35

2868a 2868b 2868c Air Cleaner Studies 1929 April

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42571 Air cleaners

Scope and Content Note

(a) Winslow "Purifier" air cleaner crankcase ventilator and oil filler combination. (b) Bowden for Mod. A. Ford (April 1929). (c) Case tractor cleaner (April 1929).

Box 66:35

Fresno Track Attachment, California 1924

Photographer:

Subjects and Indexing Terms

.42573 Traction devices

Box 66:35

3667a 3667b 3667c 3667d 3667e Pneumatic Tires for Tractors, Field West of Agricultural Engineering Building, Davis 1933 March

Photographer: Moses, B.D.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

G.P. John Deere Tractor with Rubber tires in mud. (1) Going through sink filled with water just made it, (2) Same, (3) Trail left by tractor going through mud, (4 and 5) Condition of tires after passing through mud.

Box 66:36

3736a 3736b 3736c 3736d Rubber Tires vs. Steel Wheels for tractors, Agricultural Engineering Building 1933 August 1

Photographer: Moses, B.D.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Character of soil used in testing Rubber tires. (a) Shows how the ground broke up with chisel 10 to 16" deep. (b) Same as (a). (c) and (d) shows character of soil before chiseling in the foreground and after working in background. That in foreground shows the kind of traction presented to tractor wheels.

Box 66:36

3739a 3739b Rubber Tires on John Deere G.P. Tractor, Davis 1933 September 2

Photographer: Moses, B.D.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Testing h.p. and fuel consumption. For details of performance see Rubber Tire project 400D. Trost driving, measuring fuel by timing gasoline running from calibrated flask. 113cc - Moses riding on platform, timing Iowa dynamometer.

Box 66:36

2921 Traction Device, Wallace Trust Estate, Fresno, California 1929 May

Photographer: Moses, B.D.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Wheelbarrow. Motorcycle wheel used.

Box 66:36

2574 Standard Fordson Wheel, University Farm 1926 Summer

Photographer: McKibben, E.G.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

See Project 400-R, page 43.

Box 66:36

2576 McLaughlin Wheel, University Farm 1926 Summer

Photographer: McKibben, E.G.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

See Project 400-R Page 43.

Box 66:36

2578 McCormick Deering Lugs, University Farm 1926 Summer

Photographer: McKibben, E.G.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

See Project 400-R Page 44.

Box 66:36

2575 Hamilton Spade Lug, University Farm 1927 Summer

Photographer: McKibben, E.G.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

See Project 400-R page 43.

Box 66:36

2572 Lug Testing, University Farm 1926 Summer

Photographer: Fletcher, L.J.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

See Project 400R page 41.

Box 66:36

2854a 2854b 2854c Tractor Lugs and Fire Flanges 1929 March

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Showing worn lugs that injure paving. (a), (b), (c) - Showing how wear sometimes makes highly destructive chisel points on lugs.

Box 66:36

2854d 2854e Tractor Lugs and Fire Flanges 1929 March

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Showing worn lugs that injure paving. (d) a destructive fire flange. (e) Wheels with lugs.

Box 66:37

2800 Model for studying side draft, Kansas 1927 June

Photographer: Moses, B.D.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Built in lab at State College for studying side draft.

Box 66:37

Tractors, University Farm 1921

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Device for illustrating side-draft.

Box 66:37

Tractors and Hitches, Fremont, Nebraska 1917

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

N.W. Tractor Demonstration. (1 and 2) - Pioneer special - one rear wheel. (3 and 4) - Case hitched to binder with line control.

Box 66:37

Tractors and Hitches, Fremont, Nebraska 1917

Photographer: Stirniman, E.J.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Tractor Demonstration. (1) Eagle Tractor and Power Lift. (2) Common sense, one wheel rear. (3) Eagle

Box 66:37

AE 270 Tractor Hitches 1920 February

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Plowing and harrowing combination.

Box 66:37

AE 301 AE 302 Tractor plowing and Hitches, Swingle Ranch 1920 January

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

(301) Plain tractor hitch. (302) Tractor plowing - Hauling gangs.

Box 66:37

220 225 Tractor Hitches, George Haussler Ranch 1919 November 13

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

(a) Pierce type Harrow Cart and Haussler A Harrow Hitch. (b) Lift Type Harrow Cart with Haussler A Harrow Hitch Width 45' as shown.

Box 66:37

889a 889b 889c Parker Safety Hitch 1921

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Test to find loads at release, steady pull and jerk.

Box 66:37

816 816b Tractor Hitches undated

Photographer:

Subjects and Indexing Terms

.42573 Traction devices

Box 66:37

820 Tractor Hitches undated

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Rigid clutch - no free link.

Box 66:38

624 658a 658c Tractor Hitches 1921

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

1/3 size models. (624 and 658a) Single chain hitch in use. Simple crossed chain hitch. (658c) Doe chain hitch.

Box 66:38

350 Tractor Plowing, University Farm, Davis 1920

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Side draft to left eliminated by running one wheel in the furrow.

Box 66:38

Farm Machinery, University Farm 1921 Summer

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Parker Safety Hitch. (e) Method of testing: A Holt 45 was used to furnish the necessary force, and a Holt 75 was used to hold the cable end during the tests.

Box 66:38

Tractor Hitches, Conaway Ranch undated

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

(a) Harrow cart - 65' between side wheels. (b) Boom of harrow cart.

Box 66:38

481 Horse Hitches undated

Photographer:

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Eveners for combined Harvester.

Box 66:38

Tractor Hitch undated

Photographer:

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Crossed Chain Hitch.

Box 66:38

Tractor Hitches 1921

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Model for studying side draft.

Box 66:38

Tractors undated

Photographer:

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Drawbar.

Box 66:38

821 Untitled undated

Photographer:

Subjects and Indexing Terms

.42573 Traction devices

Box 66:38

619 Tractor Hitches, U.F. 1922

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Ashley Chain Hitch Bar for backing plows, etc.

Box 66:39

631 Tractor Hitches undated

Photographer:

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Adjustable drawbar.

Box 66:39

AE 633 Tractor Hitches undated

Photographer:

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Chain lessens down draft on forecarriage.

Box 66:39

659 Tractor Hitches undated

Photographer:

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Tractor type of fore-carriage.

Box 66:39

632 625a 625b Tractor Hitches, Davis 1922

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Close hitch and lengthened hitch.

Box 66:39

857 Tractor Hitches 1920

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Force Diagram, see chain hitch.

Box 66:39

AE 218 AE 226 Tractor Hitches; Plows and Plowing, Merritt Ranch 1919 November 13

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

(218) Plowing around turn, common bar hitch. (226) Common bar hitch.

Box 66:39

AE 205 AE 223 Tractor Hitches, Montgomery Ranch 1919 October

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

(205) Smith Oblique Hitch. (223) Smith and Wilson outfit. Smith oblique hitch with disk gangs. November 12, 1919.

Box 66:39

277 280 Tractor Hitches, Ranch of F.B. Grieve, West of Dixon, California 1920 January 19

Photographer: Hoffman, Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

(a and b) Swivel wheel Harrow Cart made by M. Carpenter, Dixon, California.

Box 66:39

AE 273 AE 274 Tractor Hitches, West of Davis, George W. Pierce Ranch 1920 January

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

Original George W. Pierce Harrow Cart. In use since 1915.

Box 66:39

229 284 Tractor Hitches, Merritt Ranch 1919 November 12

Photographer: Hoffman, A.H.

Subjects and Indexing Terms

.42573 Traction devices

Scope and Content Note

(a) Common hitch on the Merritt Ranch. Note swinging drawbar. (b) Common Bar Hitch (Alvin Sykes).

Series 2. Negatives circa 1915-1951

Physical Description: 7.6 linear feet

Scope and Content Note

Contains negatives of the images described in the index to images. However, not all of the images in the index have an associated negative.