Great American Treasure Hunt

1864. Lot of 4 early assay memorandums for the Savage Mining Company (Virginia City, NV). 1) Three Assay Memorandums for Land Bros. Mill, which operat

1872 assaying book from the Assay Office and Laboratory at #416 Montgomery Street. Directors include Alvinza Hayward and William C. Ralston. On the fr

Superior Mining Company, incorporated under the laws of the State of California 14 November 1882. Certificate No. 22, issued on 24 February 1883 to Ge

Grafton Tyler Brown was one of the first African American lithographers in the American West during the mid to late 19th Century. He was one of the fi

Grafton Tyler Brown was one of the first African American lithographers in the American West during the mid to late 19th Century. He was one of the fi

GOLD RUSH! #1414 for one share to James W. Denver. English style stock certificate. Signed by Joseph Bates and R. H. Walters. Denver was an American p

1881. Incorporated July 31, 1875. Certificate # 1078. Issued for ten shares to Philip L. Horn on Dec. 30th, 1881. Signed by S. Spiner as President. Un

Strong provenance for this large scale. Inside box it says used to weigh 450,000 grams by Martin Rohrig. Morning Glory Mine, Alleghany. This piece was

Engraved Mt. Shasta. Possibly an '03' after the Mt. Shasta engraving City: Mt. Shasta County: Siskiyou State: C

1) Photograph entitled "Washing out a Cave". San Domingo Mine in Calaveras County, California. Photographer unknown. 2) Hydraulic Mining C...

Lot of 3 stock certificates from counties across California: 1) Valparaiso Mining Company, incorporated 31 December 1872. Certificate No. 239, issued

A nice collection of California stocks, including 19 mining related. 1)Mayflower Gold Mine (WV), issued at Ironwood, PA. in 1893. Mines at Amador City

Rocker plate was dug and installed into a 20th Century rocker built to scale. City: County: State: CA

A group of five different color and denomination SPECIMEN stock certificates from International Bronze Powders, Ltd., a Canadian company. The company

Cert. #1601, issued for 100 shares to R.P. Flower & Co. Signed by Henry Seibert as president and D.S. Gibbons as treasurer. The company operated...

A nice group of Canadian mining shares. 1)Smith Creek Mining and Development Company (A.T.), issued at Pittsburgh, PA. for 16 shares in 1906. The comp

Bell, B.T.A.; The Canadian Mining Manual and Companies Directory; 1892; Victoria Chambers, Ottawa. 266pp, 51pp advertisements; 6 x 9"; pink boa...

Atlas to Accompany Monograph 31, Geology of the Aspen District, Colorado. J.E. Spurr. 1898. 18.5" x 21.5". Brown Government boards, a litt...

Inc. in New York, July 29th, 1879. No. 2215. Uncancelled. Issued for 100 shares to W. T. Whiting on Oct. 14th, 1881. Signed by Edwin Lord (president)

Monarch District. Inc. in New York in 1881. No. 59. Punch cancelled through signatures. Issued for 500 shares to Phillip A. Phillipsen on June 4th, 18