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.
From the Nye County, Nevada Photograph Collection (PH-00221) -- Series V. Smoky Valley, Nevada and Round Mountain, Nevada -- Subseries V.C. Lofthouse-Berg Families (Round Mountain).
From the C. A. Earle Rinker Papers (MS-00514) -- Series III: Maps, newspapers, souvenirs, and ephemera -- Newspapers from Goldfield, Nevada and various locations.