« Previous
Next »
CREATOR
- Plowden, David73
- United States. Army Map Service64
- United States. Army. Corps of Engineers35
- Clark, Warren Vester, 1821-189815
- United States. War Dept15
- Geographical Surveys West of the 100th Meridian (U.S.)12
- Gilbert, Grove Karl, 1843-1918.12
- Wheeler, George M. (George Montague), 1842-1905.12
- OSullivan, Timothy H., 1840-1882.11
- United States. Army. Corps of Topographical Engineers8
- Dellenbaugh, Frederick Samuel, 1853-19357
- Bachelder, John B. (John Badger), 1825-18946
- Ringgold, Cadwalader, 1802-18676
- U.S. Lake Survey6
- Abbot, Henry L5
- Clark, Rodney, 1824-18875
- Geological Survey of Canada5
- Watson, Walter, civil engineer5
- Great Britain. War Office. General Staff. Geographical Section4
- Hardcastle, E. L. F. (Edmund Lafayette), 1824-18994