Advertisement for Diamondfield Triangle Mining Co., Diamondfield, Nevada. The news clipping includes photo of "Diamondfield Jack" Davis, founder and locator of the mining district circa 1905.
Scale [ca. 1:2,400] 1 in.=200 feet1 map ; col. ; 20 x 16 cm ; Eureka Con. Mine is in the Eureka Mining District in Nevada ; "Juliue Bien & Co. lith." ; "U.S. Geological Survey. Annual report 1883, pl. XXXIII"--Upper right margin ; Library's copy has "Nev." printed in pencil in upper right corner