Documents from the G. M. Colvocoresses mining collection. Description: Article from Engineering and Mining Journal Mammoth-St. Anothony's Complex Operations, correspondence, statement of account, report on Ford Mine by Colvocoresses, assays, report on Mammoth-Tiger Extension Mining Company by Baird, notes for examination of Mammoth-Tiger Extension Mine, application for development loan, statement from American Smelting and Refining Co., notice of transfer of deeds by county recorder, corporate records of Mammoth-Tiger Extension Mining Co., certificate of incorporation, company by-laws, maps of the multiple levels of the mine, map of claims, cross section map of workings of the mine. Property Name: Ford Property. Property AKA: Mammoth [...]
