Blue print, Idlewild Dairy Folder 1 circa 1956

Plot plans, Allen Dairy Folder 2 circa 1956

Floor plan, Allen Dairy Folder 3 circa 1956

Corral plan with corrections, Allen Dairy Folder 4 circa 1957

Dairy barn plan, Allen Dairy Folder 5 circa 1957

Chart describing the "Ross-Holm" milking parlor, utilized at the Allen Dairy Folder 6 circa 1954

Architectural drawing and plan of a stall, Allen Dairy Folder 7 circa 1956

Architectural drawing and plan of a septic tank, Allen Dairy Folder 8 circa 1970

Architectural drawing and plan of a dairy barn, Allen Dairy Folder 9 circa 1957

Copy of newspaper, The El Cajon Californian, featuring an article concerning the closure of the Allen Dairy Folder 10 circa 1975

Plan of spray-pen, Allen Dairy Folder 11 circa 1957

Plan relating to the Sweetwater water district Folder 12

Floor plan of the Wonder Building, Allen Dairy Folder 13 circa 1957

Architectural drawings of the Wonder building, Allen Dairy Folder 14 circa 1957

Plans to a proposed subdivision of the Allen Dairy property Folder 15 circa 1976

Miscellaneous charts and maps relating to the Sweetwater Water District Folder 16 circa 1963

USGS 15' topographical map of Otay Mesa Folder 17 circa 1957

USGS 15' topographical map of San Ysidro Folder 18 circa 1955

USGS 7.5' topographical map of San Ysidro Folder 19 circa 1941

USGS 7.5' topographical map of San Diego Folder 20 circa 1944

USGS 7.5' topographical map of National City Folder 21 circa 1944

USGS 7.5' topographical map of Encinitas Folder 22 circa 1949

USGS 15' topographical map of Jamul Folder 23 circa 1955

USGS 7.5' topographical map of Rancho Santa Fe Folder 24 circa 1949

USGS 7.5' topographical map of Poway Folder 25 circa 1952

USGS 7.5' topographical map of Del Mar Folder 26 circa 953

USGS 7.5' topographical map of La Mesa Folder 27 circa 1953

USGS 7.5' topographical map of Bonsal Folder 28 circa 1949

USGS 7.5' topographical map of La Jolla Folder 29 circa 1943

Miscellaneous medal won at the San Diego County Fair Folder 30

Miscellaneous ribbons Folder 31

USGS 7.5' topographical map of Pala Folder 32 circa 1950

Wallet, formerly the property of John D. Allen Folder 33

Photographs originally contained in the said wallet Folder 34

Episcopal Church membership card, inscribed with the name of John D. Allen, and contained in said wallet Folder 35

Calendar card contained in the said wallet Folder 36 circa 1967

Map of Standard Dairy Barn Item 1

Blueprint of Roof Data and Location of Arches Item 2

Measurements of the "Wonder Building's" Elevations Item 3

Map of Otay Municipal Water District Item 4

Geological Survey of the Palo Quadrangle Item 5

Map of Otay Municipal Water District's Proposed Boundary Item 6

Sketches of Cow Corrals Item 7

Geographical Survey of Poway Valley Quadrangle Item 8

Geographical Survey of Bonsall Quadrangle Item 9

Map of Piping and its Relation to Reservoirs Item 1

Floor Plan of the Wonder Building Item 2

Map of the Wonder Building's Foundation Item 3

Elevations of the Wonder Building Item 4

Geological Survey of the Encinitas Quadrangle Item 5

Floor Plan of the Dairy Barn Revisions Item 6

Alternate Sketches of Structural Layouts Item 7

Blueprint of Dairy Farm Revisions Item 1

Blueprint of Foundation for the John D. Allen Dairy septic tank Item 2

Topographical Survey of the Del Mar Quadrangle Item 3

Two Surveys of the San Ysidro Quadrangle Item 4

Geological Survey of the La Mesa Quadrangle Item 5

Geological Survey of the Rancho Santa Fe Quadrangle Item 6

Blueprint of Cow Corrals Item 7

Mission hills map #2 Item 8

Map of Spray Pens Item 1

Blueprint for Proposed Milking Barn Item 2

Dairy Barn Lot Plan Item 3

Sketches of Cow Corrals Item 4

Complete Milking Management System Item 5

Geological survey of the La Jolla Quadrangle Item 6

Blueprint of Corral Plan Item 7

Sketch of Fence Post Layout Item 8

Geological survey of the National City Quadrangle Item 9

Blueprint of Milking House Item 10