1906. 2020-03-05T17:27:01Z. 2020-03-05T17:27:01Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. Coconino County (Ariz.), Arizona, Grand Canyon (Ariz.), Arizona., Coconino County., and Grand Canyon.
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1906. 2021-07-29T17:40:22Z. 2021-07-29T17:40:22Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. Idaho Springs (Colo.), Clear Creek County (Colo.), Colorado, Clear Creek County, Clear Creek County., and Idaho Springs.
1906. 2021-09-17T14:49:29Z. 2021-09-18T03:01:36Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. Coeur d'Alene Mining District (Idaho), Idaho, Shoshone County, Coeur d'Alene Mining District., and Shoshone County.
1906. 2011-05-25T19:29:15Z. 2021-05-19T18:03:56Z. Geological Survey (U.S.). The Survey. English. Public. Flathead County (Mont.), Montana, and Teton County (Mont.).
1906. 2011-05-31T18:29:10Z. 2015-10-21T15:00:07Z. Geological Survey (U.S.). The Survey. English. Public. Broome County (N.Y.), Cortland County (N.Y.), New York (N.Y.), New York (State), Tioga County (N.Y.), and Tompkins County (N.Y.).
1906. 2011-05-31T18:37:54Z. 2015-10-21T15:00:07Z. Geological Survey (U.S.). The Survey. English. Public. Idaho and Oregon.
1906. 2020-10-27T20:19:19Z. 2020-10-30T03:01:32Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. Salton Sea Region (Calif.), Salton Trough (Calif.), California, and Salton Sea Region.
1906. 2011-06-01T13:25:25Z. 2015-10-21T15:00:10Z. Geological Survey (U.S.). The Survey. English. Public. Oregon and Wallowa National Forest (Or.).