Western Prospects: Discovering Americana & Numismatics

Includes report on assays taken from The Napoleon Mining Co. mines in 1888. Assayers were Shields & Jones, Denver. Signed by Jas. J, Sylvester...

Prospectus, Articles of Incorporation, and By-laws. 16 pages. Ruby Mining District. This silver mining company owned property "in the heart of ...

Leadville, Colorado. 16 pages. One double page map and one 21 x 13" fold out color map. Named after famous USGS geologist who wrote "The G...

40 pages. 3 maps (full-page text illustrations. Original tan pictorial wrappers, sewn. Lower wrap detached, else fine. First edition for the use in pr

Only 35 miles from Denver at Idaho Springs in Chaffee County. 8 pages with one full page photograph, one claim map, and one cross section map. Blue wr

Large size (12 x 9"). "The Poor Man as Well as the Rich Must Risk to Win." Includes three photographs of working in the tunnel. Mine...

1) Large prospectus for the Timberline Mines Company, on of the Big 5. Original source material on how this cooperative venture will benefit all conce

B. P. O. E. #607 Idaho Springs Colorado Elks Ribbon. Denver, 1906. Gold pan reads: "First Discovery of Gold in Colorado on Jackson Bar Idaho Sp...

We have not seen this one before. Number 235 for 6,500 shares to JF Autisdale in 1897. Signed by president Autisdale and secretary Arthur Moisou. In N

Lot of 5. 1) July 1, 1904 monthly report. Large size. 7 pages. 2) Notice to stockholders. Price per share to go up from 5 cents to 10 cents since the