Return to Full Search Results
Contributors
in Maps
Contributors:
1 - 66
-
United States. National Park Service
[170]
-
United States. Soil Conservation Service
[49]
-
Geological Survey (U.S.)
[30]
-
U.S. Fish and Wildlife Service
[19]
-
Townsend, L. Kenneth
[14]
-
Lucas, Fielding
[12]
-
Martenet, Simon J.
[12]
-
Fowler & Kelly
[10]
-
Fowler, T. M. (Thaddeus Mortimer)
[9]
-
United States Coast Survey
[9]
-
A. Hoen & Co
[8]
-
Antietam Battlefield Board
[8]
-
Michler, N. (Nathaniel)
[8]
-
National Cartographic Center (U.S.)
[8]
-
United States. Army. Corps of Engineers
[8]
-
Fry, Joshua
[7]
-
Hotchkiss, Jedediah
[7]
-
Jefferson, Peter
[7]
-
Jefferys, Thomas
[7]
-
Bache, A. D. (Alexander Dallas)
[6]
-
U.S. Coast and Geodetic Survey
[6]
-
United States. National Aeronautics and Space Administration
[6]
-
Lewis, Samuel
[5]
-
Tanner, Henry Schenck
[5]
-
United States. Army. Corps of Engineers. Pittsburgh District
[5]
-
Barker, W. (William)
[4]
-
Brantz, Lewis
[4]
-
Carey, Mathew
[4]
-
Chesapeake and Delaware Canal Company
[4]
-
E. Sachse & Co
[4]
-
Guthrie, William
[4]
-
Hopkins, Griffith Morgan
[4]
-
Maryland. Water Resources Administration
[4]
-
Nicholson, W. L.
[4]
-
Sayer, Robert
[4]
-
United States. Topographical Bureau
[4]
-
Alexander, J. H. (John Henry)
[3]
-
American Philosophical Society
[3]
-
Bowen, Emanuel
[3]
-
Churchman, John
[3]
-
Downin, S. S.
[3]
-
Edward Weber & Co
[3]
-
Homann Erben (Firm)
[3]
-
Latrobe, Benjamin Henry
[3]
-
Macomb, J. N. (John N.)
[3]
-
Mattern, H. W.
[3]
-
Romanowski, David A.
[3]
-
Schlecht, Richard
[3]
-
Sides, William
[3]
-
Taggart, Hugh T. (Hugh Thomas)
[3]
-
United States. Agricultural Research Service
[3]
-
United States. Army. Corps of Topographical Engineers
[3]
-
United States. Bureau of the Census
[3]
-
United States. Congress. Senate
[3]
-
Warr, John
[3]
-
Willcox, William H.
[3]
-
Woods, John W.
[3]
-
[Alexander, J. H. (John Henry)
[2]
-
Antietam Battlefield Memorial Commission
[2]
-
Aschbach, G. A.
[2]
-
Bond, Isaac
[2]
-
Browne, Christopher
[2]
-
Bruff, Joseph Goldsborough
[2]
-
Bufford, John Henry
[2]
-
Butler, J. B.
[2]
-
Carpenter, B. D. (Benjamin D.)
[2]