Author
Lewis, Meriwether, 1774-1809
14
Clark, William, 1770-1838
11
EBSCOhost
11
Hafen, LeRoy R. 1893-1985
11
Frémont, John Charles, 1813-1890
9
Buffalo Bill, 1846-1917
8
Time-Life Books
8
United States. War Department
8
Inman, Henry, 1837-1899
7
Quaife, Milo Milton, 1880-1959
7
Drago, Harry Sinclair, 1888-1979
6
Etulain, Richard W.
6
Lavender, David, 1910-2003
6
Marcy, Randolph B. 1812-1887
6
Mumey, Nolie, 1891-1984
6
United States. Army. Corps of Topographical Engineers
6
Brown, Dee, 1908-2002
5
Custer, Elizabeth Bacon, 1842-1933
5
Dale, Edward Everett, 1879-1972
5
Remington, Frederic, 1861-1909
5
Ruxton, George Frederick, 1820-1848
5
Webber, Bert
5
Wood, Stanley
5
Adams, Ramon F. 1889-1976
4
Chicago and North Western Railway Company
4
Florin, Lambert
4
Hebard, Grace Raymond, 1861-1936
4
Jackson, William Henry, 1843-1942
4
Kelly, Charles, 1889-1971
4
Myers, John Myers, 1906-1988
4
Pike, Zebulon Montgomery, 1779-1813
4
United States. Department of the Interior
4
United States. National Park Service
4
United States. National Park Service,
4
Yost, Nellie Irene Snyder
4
Alexander, Thomas G., 1935-
3
Allen, Paul, 1775-1826
3
Athearn, Robert G.
3
Biddle, Nicholas, 1786-1844
3
Billington, Ray Allen, 1903-1981
3
Carson, Kit, 1809-1868
3
Chicago, Burlington & Quincy Railroad Company
3
Chrisman, Harry E.
3
Conard, Howard Louis
3
Coues, Elliott, 1842-1899
3
Dary, David
3
Dick, Everett 1898-1989
3
Duncan, Dayton
3
Ferris, Warren Angus, 1810-1873
3
Goetzmann, William H.
3
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