Keywords: stereoscopic stereophotography stereophotographs historical usgs history geology mapping black and white blackandwhite bnw stereograph blackandwhite monochrome outdoor mountain landscape black and white Grand Teton National Park, Wyoming. Teton Range. 1872.U.S. Geological and Geographical Survey of the Territories (Hayden Survey). Stereoscopic view. Negative damaged. Grand Teton National Park, Wyoming. Teton Range. 1872.U.S. Geological and Geographical Survey of the Territories (Hayden Survey). Stereoscopic view. Negative damaged. |