Container List

Welsh Tract - Daily memorandum - 1898

Agreement - Risdon Iron Works & Aron Bayles. 1898, Yuba Construction Company

Feather River Exploration Company - Incorporation - 1899

Lumber lists - 1901 and n.d.

Thomas Couch Estate - Papers - 1902

Agreement - W. P. Hammon & R. D. Evans & the United States - 1903

Marysville Property - Agreement - 1905

Marysville Property - Deeds - 1905

Yuba Construction Company - Incorporation - 1906

E. A. Forbes - Deed to W. P.Hammon - 1906

W. P. Hammon - Deed to Yuba Construction Company - 1906

E. A. Forbes - Deed to Yuba Construction Company - 1906

Agreement - Maurice C. Couchot & Yuba Construction Company - 1906

Investment in plant and equipment - 1907

Minutes - Board of Directors meeting - 1910

Deeds - W. P. Hammon to Yuba Construction Company - 1910

Deeds - Yuba Construction Company to Hammon - 1910

Western Engineering Construction Company - Agreement - 1910

Western Engineering Construction Company - Sale - 1910

Mercantile Trust Company of San Francisco - Papers - 1910

Specifications (misc.) - 1910-1937

Minutes - Board of Directors - 1911

Southern Pacific Company - Lease - 1911

Certified list of Stockholders & Dividends - 1912-1916

Hammon Engineering Company - Contract - 1913

Stockholder's meeting - Proxies - 1913

F. W. Osgood - Power of Attorney - 1913

Stock cancellation - 1914

Taylor-Wharton Iron & Steel Company - 1914

California Debris Commission - 1914-1919

Petition for Change of Name - 1917

Articles of Incorporation - 1917

Correspondence re name change - 1917

Papers re change of name - 1917

Account - Opening entries - 1917

Southern Pacific Company - Lease - 1918

Hammon Consolidated. Gold Fields - 1922-1924

Yuba Manufacturing Company -Papers - 1930

Monthly reports - 1931-1932

Yuba Manufacturing Company -Papers - 1932

Master file - Dredges & weights, etc. - 1934

Miscellaneous Correspondence - 1913-1941

Financial Report - October 31, 1912

Annual Reports - 1946-1955 (missing 1953-1954)

Annual Reports - 1957-1958 (Yuba Consolidated Industries, Inc.)

Yuba Consolidated Gold Fields - Annual Report 1919

Yuba Consolidated Gold Fields - Annual Report 1920

Yuba Consolidated Gold Fields - Annual Report 1922

Yuba Consolidated Gold Fields - Annual Report 1956

Boston & Oroville Mining Company - Statements of Prospecting - 1901-1904

Boston & Oroville Mining Company - Notes - 1901-1905

Candle Creek, Seward Peninsula, Alaska - Report - n.d. (pages 1-14 - Summary and Capital required)

Gold Hill Dredging Company - Monthly reports - 1935-1937

Gold Hill Dredging Company - Report of Examination by Hood and Strong, Certified Public Accountants - June 30, 1950

Gold Hill Dredging Company - Shift Reports and meeting notices - 1941

LaGrange Gold Mines, Inc. - Reports - 1933-1934

LaGrange Gold Mines, Inc. - Report - 1934

Natomas Company - Annual Report - 1957

Ophir Mining Company - Agreement with the Consolidated Virginia Mining Company - 1934

Oroville Gold Dredging and Exploration Company - Notes [1905]

Oroville Gold Dredging Company - Report - 1954

Portuguese American Tin Company - Report - 1923

Shasta County (Happy Valley) land - Report - 1925

Wallace Dredging Property - Report - 1935

Alaska Mines Corporation - Agreement - 1916

Alaska Mines Corporation - Agreement - 1917. Dredge #45 (Rebuilt from #7)

Alder Creek Bridge - Specifications - 1912

Balfour, Guthrie, & Company - Specifications for centrifugal pumps - 1912

Baumhoff & Fisher - Specifications for Dredge - 1934

Baumhoff & Fisher - Notes on inspection - 1941 (photographs of Dredge #106 & Dredge #99)

Blevin-Mallon - Specifications for pumping plant - 1915

Boise King Placer - Notes on inspection - 1941 (Dredge #153)

Bucyrus Company - Proposal for steel hull - 1909

Bucyrus Company - Proposal for knocked down steel hull - 1910

Bucyrus Company - Proposal for dredge machinery - 1910 (Feather River #3)

Bucyrus Company - Specifications for dredge for Union Dredging Company - 1910

Bucyrus Company - Specifications for dredge machinery for the Union Dredging Company - 1911

Byron Bethany Irrigation Company - Specifications for pumping plant apparatus - 1915

Canton Province Mining Company (China) - Estimate - 1914

Capital Dredging Company - Specifications - 1937

Report on Capital #4 - 1941

Caracolas Tin - Dredge #67 - n.d.

Carrville Gold Company - Correspondence and drawings - 1942-1946

Casadepaga Mining Company (Alaska) - Estimate - 1911

Chiksan Mining Company (Korea)- Estimate - 1913

Curtis Locklin Dredging Company - Estimate - 1914

Mr. Cutler (Alaska) - Specifications - 1913

Emigrant Dredging Company - Report - 1946. Emigrant Dredge #15

Empire Navagation Company - Specifications - 1913

Mark G. Evans (Colorado) - Specifications - 1917

Fairplay, Colorado - Segregations - 1921. Dredge # 42 - Reconstruction of #8

Folsom Development Company - Revised list of motors for Folsom #6 - 1907

Folsom Development Company - Proposal - 1908. Removal of parts - Folsom #1

David Fox (Alaska) - Estimate - 1911

Sam Gaylord (Alaska) - Estimate - 1912

Gold Creek - Proposal and Specifications - 1929

Frank Griffin (Oroville) - Estimate - 1913

Herr Grochowski (German) - Specifications - 1913

Mr. Hammon - Estimates for dredge in Idaho - 1910

W. P. Hammon - Specifications - 1920

Hammon Consolidated Gold Fields - Proposal - 1922. Nome Dredge #1

Hammon Consolidated Gold Fields - Proposal - 1922. Nome Dredge #2

Hammon Consolidated Gold Fields - Proposal and papers - 1924 (Nome Dredge #4 - Yuba #56)

E. Hodson - Specifications - 1912

Houston Dredging Company (Alaska) - Estimate - 1912

Arthur W. Johnston (Alaska) - Estimate - 1912

Johnston Brothers - Agreement and specifications - 1913-14. Yuba dredges #3 & #4

J. E. Jones (Alaska) - Estimate - 1912

LaGrange Gold Dredging Company - Agreement - 1921. LaGrange Dredge #52

Lancha Plana Gold Dredging Company - Correspondence and Diagrams - 1946 (Dredges #114 & #115)

Lotowana Mining Company (Arizona) - Estimate - 1912

McClenahan-Kraner-Carter Company - Specifications for pumps - 1916

McLeod River Mining Corporation, Ltd. - Estimate - 1929

Magpie Dredging Company - Specifications - 1909

Magpie Dredging Company - Specifications - 1910

Mambulac Placer Company, Manila, P.I. - Specifications - 1914

Mokelumne Mining Company - Proposal - 1911

Natomas Consolidated of California - Proposal for enlargement of rock crushing plant - 1910

Natomas Consolidated of California - Specifications - 1911 (Natoma #10)

Natomas Consolidated of California - Proposal - 1911 (Natoma #21)

Natomas Consolidated of California - Segregation Lists - 1912 (Natoma #7 & #8)

Nechi Mines (Columbia) - Estimate & Specifications - 1914

T. H. Ohyama - Specifications - 1919

Ophir Gold Dredging Company - Proposals - 1910

Oroville Dredging, Ltd. - Specifications - 1910

Oroville Gold Dredging Company - Inspections - 1941-42. Dredge #151

Pearce, Crutcher & Iver Johnson (Alaska) - Estimate - 1912

Perry Schroeder - Inspection report - 1947. Dredge #137

Pidduck Brothers (Seattle) - Estimate - 1911

Pioneer Company of Siberia, Ltd. - Estimate - n.d.

Placer Management Ltd. - Drawings - 1936. Bulolo #5 - Yuba #119

Polar Mining & Dredging Company (Alaska) - Estimate - 1912

Portuguese-American Tin Company - Specifications - 1920

Powder River Dredging Company - Specifications - 1912

Powder River Dredging Company - Proposal and specifications - 1915 (Dredge #2)

Reclamation District #1600 - Specifications - 1916

Harry Ruhl (Alaska)- Estimate - 1912

Sacramento Valley Westside Canal Company - Specifications - 1916

Santa Fe Dredging Company -Specifications - 1917 (Yuba #43)

Shasta Dredging Company - Specifications - 1908

South Park Dredging Company - Contract - 1921-22 (Featherville #1)

Tarr Mining Company - Proposals - 1910

Tuolumne Gold Dredging Company - Correspondence and Specifications for rebuilding Dredge - 1941

U.S. Smelting, Refining, & Mining Company - Correspondence re building Dredge #150 in Alaska - 1941

G. R. Williams (Alaska) - Estimate - 1912

Yosemite Dredging & Mining Company - Agreement & Specifications - 1914 (Reconstruction - Yosemite Dredge #1)

Yuba Consolidated Gold Fields - Agreement & Specifications - 1912 (Dredge #14)

Yuba Consolidated Gold Fields - Agreement & Specifications - 1914 (Reconstruction - Yuba #3 & Yuba #4)

Yuba Consolidated Gold Fields - Proposal & Specifications - 1915 (Yuba Dredge #15)

Yuba Consolidated Gold Fields - Proposal & Specifications - 1916 (Yuba Dredge #17)

Yuba Consolidated Gold Fields - Proposal & Specifications - 1917 (Yuba Dredge #18)

Yuba Consolidated Gold Fields - Estimates - 1933 (Work on Dredge #17 & Dredge #18)

Yuba Consolidated Gold Fields - Specifications - 1933

Yuba Consolidated Gold Fields - Specifications - 1935

Yuba Consolidated Gold Fields - Specifications - 1936

Yuba Consolidated Gold Fields - Specifications - 1939

Yuba Consolidated Gold Fields - Specifications - 1941

Yuba Consolidated Gold Fields - Jig Installation - 1947. Yuba Dredge #17 (Dredge #49)

Yuba Consolidated Gold Fields - Jig Installation - 1951. Yuba Dredge #17 (Dredge #49)

Yuba Consolidated Gold Fields - Correspondence - 1954. Biggs Dredge #4 (Yuba #146)

Yuba 13 - Exhibits A, B & C - n.d.

Specifications - 8 Cu.Ft. Dredge - 1909

Specification #1002 - 5 1/2 Cu.Ft. Dredge - 1909

Specification #1016 - 13 1/2 Cu.Ft. Dredge - 1910

Specification #1020 - 2 1/2 Cu.Ft. Dredge - 1910

Specification #1024 - 7 1/2 Cu.Ft. Dredge - 1911

Specification #1038 - 2 1/2 Cu.Ft. Dredge - 1912

Specification #1039 - 3 Cu.Ft. Dredge - 1912

Specification #1040 - 1 1/2 Cu.Ft. Dredge - 1912

Segregations - Dredges #32 & #33 - 1913

Specification - #1108 - 16 Cu.Ft. Dredge - 1916

Specification #1121 - 8 1/4 Cu.Ft. Dredge - 1919 2nd copy rewritten for #1125 - 1920

Estimates - 2 1/2 Cu.Ft. Dredges - 1911

Estimates - 3 1/2 Cu.Ft. Dredges - 1911-1929

Butte & El Oro Dredging Companies - 1911

Mr. Clarke (British Columbia) - 1911

Arthur W. Johnston (Alaska) - 1911

D. Hoogerndorm (Alaska) - 1911

Frank Gaylord (Alaska) - 1912

Bud Creek Dredging Company (Alaska) - 1912

Frank I. Reed (Alaska) - 1912

D. R. Carrier (Alaska) - 1912

Wild Goose Mining & Trading Company - 1912

Orsk Goldfields Ltd. (Siberia) - 1912

Mitchell & Cole (Alaska) - 1912

J. V. Stewart (Colombia) - 1912

S. Yebara (Korea) - 1912

A. M. Schmitz (Alaska) - 1912

Adam Umholz - 1912

M. M. Tolle (Idaho) - 1912

August Garnier (Alaska)- 1912

Mr. Cutler (Alaska) - 1913

Clarence Berry - 1913

Getz Brothers (Siberia) - 1913

United States Gold Dredging & Rubber Company (Ecuador) - 1913

Cole & Mitchell (Alaska) - 1913

Yosemite Dredging Company - 1913. Dredge #36

General Development Company (Colombia) - 1914

Irving S. Joseph - 1914

Cole & Mitchell - 1914

C. W. Evans (Oregon) - 1914

Yukon Gold Company - 1914

W. W. Woodard (Alaska) - 1915

Chinese War Ministry (Mr. Kwong Wu) - 1917

Harron, Rickard & McCone (Russia) - 1917

Peace River Gold Dredging Company - 1924

Talmage Rawhide Mines Company - 1925

Mine & Smelter Supply Company - 1925

P. E. Morse (Oregon) - 1926

C. G. Lewis (Alaska) - 1926

R. A. Hutchinson (Arizona) - 1929

Estimates - 5 Cu.Ft. Dredges - 1909-1917

Viloro Syndicate Ltd. - 1909

Magpie Dredging Company - 1909-1910

Pleasant Creek Gold Dredge Mining Company - 1911

Philippine Islands - 1911

J. C. Corwin (British Columbia) - 1911

Philippine Dredging Prop. Ltd. - 1912

Tin Cup Gold Dredging Company (Colorado) - 1912

M. Mayekawa (Japan) - 1912

Edward G. Cahill (South Africa) - 1912

Frank B. Ingersoll (Manila) - 1912

Mecke & Company (Colombia) - 1912

Robert D. Pike (Oregon) - 1912

Bodas (Colombia) - 1912

Colonel Pabst (Idaho) - 1913

Ingersoll & McDonald - 1913

H. K. Owens & A. V. Bouillon (Alaska) - 1913

Santa Fe Dredging Company, per Herr-Rubincam Supply Company (New Mexico) - 1917

W. W. Wishon (British Columbia)

Estimates - 9 Cu.Ft. Dredges - 1910-1934

Marysville Gold Dredging Company - 1910

Mr. Hammon (Idaho) - 1910

Union Dredging Company - 1910-1911

T. B. Davidson (Alaska) - 1910

Koyukuk River (Alaska) - 1911

Union Dredging Company - 1911

Neil Development Company - 1911

W. P. Hammon (Oregon) - 1911

Mambulao Placer Company (Manila) - 1914

C. H. Noulin (Boliva) - 1915

F. B. Ingersoll (Philippine Islands) - 1915

Yukon Gold Company - 1915

W. P. Hammon (Fairplay Dredge) - 1920

W. P. Hammon (Idaho)

LaGrange Dredging Gold Dredging Company - 1921

W. P. Hammon (Alaska) - 1921-1922

C. H. Thompson (Arizona) - 1924

Diesel Electric Power Plant (Alaska) - 1924

Hassayampa Placer Gold Mining Company (Arizona) - 1925

Joseph H. Hoadley - 1925

W. P. Hammon (Fairplay, Colorado) - 1926

Yellowstone Dredging Company (Oregon) - 1926

Huanuni Placers (Bolivia) - 1929

Gold Creek Mining Company (Montana) - 1931

Yuba Consolidated Gold Fields - 1932-1934

Estimates - 10 Cu.Ft. Dredge - 1936

Colombian Mining & Exploration Company, Ltd. - 1936

Estimates - 15 Cu.Ft. Dredges - 1910-1914

Feather River #3 - 1910

Neil Development Company (Mexico) - 1911

Yuba Consolidated Goldfields - 1912

Benj. C. Warnick (Snelling) - 1912

Yuba Consolidated Goldfields - 1912

Chiksan Mining Company (Korea) - 1913

H. L. Meade (Trinity Center) - 1914

Joseph D. Evans

Yuba Construction Company - Advertisements, Spring campaign - 1916

Yuba Manufacturing Company - Magazine advertisements - 1936-1948

Yuba Manufacturing Company - Advertisements and Pamphlets

Yuba Consolidated Gold Fields - Advertisement for 6 Dredges - 1956

Yuba Industries, Inc. - Advertisement - 1956

Yuba Consolidated Industries, Inc. - "This is Yuba" - 1957

Yuba Consolidated Gold Industries, Inc. - Advertisements - 1957

Scrapbook - Dredges and Dredging - 1932-1941

Scrapbook - Silver mining, Ranching, Dredging - 1917-1940

Scrapbook - Tractors and Dredges - 1913-1914

Scrapbook - Tractors and Dredges - 1915-1916

Oil, Miscellaneous, Mexico, Mining - 1924-1956

Scrapbook - Senate Bill 713 (Kehoe Bill) - 1913

California Gold Dredging & Allied Industries

Communications issued and newspaper clippings

Taylor-Wharton Iron & Steel Company - Album of photographs showing tumblers they manufactured

Westinghouse Electric Company - Proposal on electrical equipment for Dredge #86 - 1930

Benecia Plant - Building barge and loading freight - 1949-1956

Benecia Plant - Interior and yard scenes - 1930-1938

Products in the Field - Dredges, Movalls - 1938-1940

Operations Abroad - Dredges & Movalls in locations abroad - n.d.

Products in the Shop

The "Hover" Dredge" - Dredge #173 - 1956

The Franciscan - Cargo ship - 1958

Supia, Colombia - Dredges and rocks, Supia and Pato, Colombia - 1946

Yuba Dredge #112 (Montana) - 1936

Yuba Dredge #136 (Oregon)

Yuba Dredge #150 (Alaska)

Yuba Dredge #136 (Oregon)

Perry Schroeder Dredge (Canyon Ferry Dam)

Panob Dredge - Photographs and letter re Panob Dredging Company, Lincoln, Ca. - 1947

Yuba-made Movalls in Utah and Wyoming

Operations in Tampa, Florida - Tug "Susan Moran"

Album - Photographs numbered 1228-1232, 1236-1241

Dredges, Hammonton, ships

Miscellaneous photographs

Postcards of Grass Valley

Callahan Construction Co, Sutter Basin

Album - Labeled "Pumps" and "Book #27"

Photographs of work in the field.

Yuba Construction Company

Certificate of Articles of Incorporation - July 13, 1906

Map of the Wilcox, Leggett and Faul Tracts

B & C Dredging Company (Boston and California)

Showing progress of dredge, n.d.

(Internal evidence - after January 1904)

Yuba Consolidated Gold Fields

Proposed regulation of Yuba River and extension of dredging limits

Hammon Engineering Company

Accompanying letter to California Debris Commission - December 28, 1914

Bucyrus-Erie Company

General arrangement of 8 Cu.Ft. placer dredge, June 17, 1940