38 x 52 cm. "Topography: Colorado & Utah: U.S. Geolog. Survey Territories, Prof. Hayden in charge and from personal notes & obs--Wyoming: maps, General Land Office & personal notes." "October, 1878." Includes other wagon roads, trails, rivers, ranches, Indian agencies and military reservation. "Drawn by Lieutenant C. A. H. McCauley, 3rd Artillery." "Sen. Ex. Doc. No. 62, 45th Congress 3rd Sess." Original publisher: GPO, Series: Sen. ex. doc no. 62, 45th Congress, 3rd session.
Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
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Collection Number: PH-00071 Collection Name: Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada Box/Folder: Folder 01 (Restrictions apply)