AM (Publisher) 22
History Channel (Television network) 18
Time-Life Books 18
Lewis, Meriwether, 1774-1809 14
Coyote, Peter 13
New Video Group 12
Arts and Entertainment Network 11
Clark, William, 1770-1838 11
Duncan, Dayton 11
Dyer, Julia 11
Catlin, George, 1796-1872 10
Remington, Frederic, 1861-1909 8
Ward, Geoffrey C. 8
American Philosophical Society 7
Amon Carter Museum of Western Art 7
Denver Art Museum 7
Etulain, Richard W. 7
Hafen, Le Roy Reuben, 1893-1985 7
Michael, Renee 7
Thwaites, Reuben Gold, 1853-1913 7
University of Nebraska--Lincoln. Center for Great Plains Studies 7
Adams, Ansel, 1902-1984 6
Bullfrog Films 6
Irving, Washington, 1783-1859 6
Moulton, Gary E. 6
Thwaites, Reuben Gold 6
University of Virginia. Library. Electronic Text Center 6
Buffalo Bill Historical Center 5
Carradine, David 5
De Voto, Bernard Augustine, 1897-1955 5
Hafen, Ann Woodbury, 1893-1970 5
Lamar, Howard Roberts 5
Limerick, Patricia Nelson, 1951- 5
Parkman, Francis, 1823-1893 5
Riders in the Sky 5
Smet, Pierre-Jean de, 1801-1873 5
Turner, Frederick Jackson, 1861-1932 5
Abbe, Jessica 4
Botkin, Daniel B. 4
Brown, Dee Alexander 4
Cardinal, Tantoo 4
Carradine, Keith, 1949- 4
Enss, Chris, 1961- 4
Greystone Communications 4
Horan, James D. (James David), 1914-1981 4
Independent Television Service 4
Ives, Stephen 4
Jackson, William Henry, 1843-1942 4
Joslyn Art Museum 4
McMurtry, Larry 4
Miller, Alfred Jacob, 1810-1874 4
Morgan, Dale Lowell, 1914-1971 4
Muir, John, 1838-1914 4
Native American Public Telecommunications, Inc 4
Quaife, Milo Milton, 1880-1959 4
St. Louis Art Museum 4
Thomas Gilcrease Institute of American History and Art 4
United States. National Park Service 4
Wheeler, Keith 4
White, Richard, 1947- 4
Worster, Donald, 1941- 4
Abbey, Edward, 1927-1989 3
Adams, Ramon F. (Ramon Frederick), 1889-1976 3
Amarillo Art Center 3
Athearn, Robert G. 3
Billington, Ray Allen, 1903-1981 3
Bowles, Samuel, 1826-1878 3
Brooklyn Museum 3
Buffalo Bill, 1846-1917 3
Burns, Ken, 1953- 3
Butler, Anne M., 1938- 3
Colorado Springs Fine Arts Center 3
Dale, Edward Everett, 1879-1972 3
Driggs, Howard R. (Howard Roscoe), 1873-1963 3
Dunlay, Thomas W., 1944- 3
Fife, Austin E. 3
Francaviglia, Richard V. 3
Frémont, John Charles, 1813-1890 3
Gardner, Eric 3
Gilmour, Pip 3
Goetzmann, William H. 3
Grinnell, George Bird, 1849-1938 3
Hansen, Ron, 1947- 3
Hawes-Davis, Doug 3
Hyde, Anne Farrar, 1960- 3
Jackson, Donald Dean, 1919-1987 3
Kittredge, William 3
Lavender, David Sievert, 1910-2003 3
Lewis, David Rich 3
McNeil, Rusty 3
Nash, Gerald D. 3
National Audubon Society 3
National Wildlife Federation 3
Paul, Rodman W. (Rodman Wilson), 1912-1987 3
Paxson, Frederic L. (Frederic Logan), 1877-1948 3
Phoenix Art Museum 3
Russell, Charles M. (Charles Marion), 1864-1926 3
Sacred Land Film Project 3
Sandweiss, Martha A. 3
Smith, Henry Nash 3