The Denver Post Special Oil and Mining Edition Sunday September 30 1917 historical newspaper section. This fascinating piece of ephemera captures the height of the Colorado and Wyoming oil and silver boom, featuring headline stories on Leadville mining, Cripple Creek silver, and the American Shale Refining Co. The section is filled with period-accurate advertisements for Humphreys Petroleum Company, Producers & Refiners Corporation, and various mining stocks, providing a unique window into the industrial landscape of the early 20th century. A classic piece perfect for collectors of Western history and industrial Width: 17in
• Height: 22in (per page)
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