• 4 DVDs
• 2 VHS Videocassettes

• 4 Clark, William, 1770-1838
• 4 Discovery and exploration
• 4 Lewis and Clark Expedition (1804-1806)
• 4 Lewis, Meriwether, 1774-1809
• 1 Cowboys
• 1 Criminals
• 1 DVD-Video discs
• 1 Documentary television programs
• 1 Geysers
• 1 Historic sites
• 1 History
• 1 History, Local
• 1 Indians of North America
• 1 Mexicans
• 1 Nonfiction television programs
• 1 Ranchers
• 1 Sacagawea
• 1 Social life and customs
• 1 Tramps
• 1 Video recordings for the hearing impaired
• 1 Women

• 4 Burns, Ken, 1953-
• 4 Duncan, Dayton
• 4 Florentine Films
• 4 Holbrook, Hal
• 4 WETA-TV (Television station : Washington, D.C.)
• 3 Warner Home Video (Firm)
• 2 Ewers, Erik
• 2 PBS DVD (Firm)
• 1 Arkin, Adam
• 1 Barnes, Paul
• 1 Barnes, Paul, 1951-
• 1 Bow, Clara, 1905-1965
• 1 Broderick, Matthew, 1962-
• 1 Campbell, Darren
• 1 Cardinal, Tantoo
• 1 Clifford, Hal
• 1 Conway, Kevin
• 1 Dix, Richard, 1893-1949
• 1 Guyer, Murphy
• 1 Image Entertainment (Firm)
• 1 Jennings, Al, 1863-1961
• 1 Michelena, Beatriz, 1890-1942
• 1 Mix, Tom, 1880-1940
• 1 Moore, Allen
• 1 National Film Preservation Foundation (U.S.)

• 6 United States
• 3 West United States
• 2 Colorado
• 1 Arizona
• 1 Bingham Copper Mine
• 1 Bingham Copper Mine (Utah)
• 1 California
• 1 Castle Hot Springs
• 1 Castle Hot Springs (Ariz.)
• 1 Elwha River Valley (Wash.)
• 1 Montana
• 1 Olympic Peninsula (Wash.)
• 1 San Luis Valley (Colo. and N.M.)
• 1 United States Highway 66
• 1 Utah
• 1 Washington (State)
• 1 Yellowstone National Park
• 1 Yosemite National Park
• 1 Yosemite National Park (Calif.)

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