Author
American Philosophical Society
1
Baird, Spencer Fullerton, 1823-1887
1
Becker, Robert H.
1
Camp, Charles Lewis, 1893-1975
1
Carter, Edward C., II, 1928-2002
1
Chaffin, Tom
1
Danisi, Thomas, 1951-
1
Frémont, John Charles, 1813-1890
1
Gale, Leonard D. 1800-1883
1
Girard, Charles, 1822-1895
1
Goetzmann, William H.
1
Haldeman, Samuel Stehman, 1812-1880
1
Hall, James, 1811-1898
1
Hantman, Jeffrey L.
1
Jackson, Donald, 1919-1987,
1
Jones, Landon Y., 1943-
1
Koepp, Donna P.
1
McKelvey, Susan Delano
1
Onuf, Peter S.
1
Pike, Zebulon Montgomery, 1779-1813
1
Seefeldt, Douglas, 1964-
1
Spence, Mary Lee,
1
Stansbury, Howard, 1806-1863
1
Stroud, Patricia Tyson,
1
T.K. & P.G. Collins (Firm),
1
Torrey, John, 1796-1873
1
United States. Army. Corps of Topographical Engineers
1
Vandiveer, Clarence A.
1
Wagner, Henry R. 1862-1957
1