Keywords: stereoscopic stereophotography stereophotographs historical usgs history geology mapping black and white blackandwhite bnw stereograph blackandwhite monochrome landscape black and white Grand Teton National Park, Wyoming. The Great Tetons of the Snake River. 1872.U.S. Geological and Geographical Survey of the Territories (Hayden Survey). Grand Teton National Park, Wyoming. The Great Tetons of the Snake River. 1872.U.S. Geological and Geographical Survey of the Territories (Hayden Survey). |