Author
Coren, Robert W., 1950-
1
Fitzgerald, David
1
Greely, A. W. 1844-1935
1
Holden, Edward S. 1846-1914
1
Library of Congress. Map Division
1
Ostrander, W. L.
1
Phillips, P. L.
1
Stewart, Walter Joseph
1
United States Military Academy
1
United States. Congress. Senate
1
United States. National Archives and Records Administration
1
United States. War Department. Library
1