• 79 Videos, Slides, Films

• 13 Campaigns
• 7 Technology
• 6 Gettysburg, Battle of, Gettysburg, Pa., 1863
• 4 Design and construction
• 4 Documentary films
• 3 Atomic bomb
• 3 Lincoln, Abraham, 1809-1865
• 3 Presidents
• 3 World War, 1939-1945
• 2 Aerial operations, American
• 2 Aeronautics
• 2 Battlefields
• 2 Bull Run, 1st Battle of, Va., 1861
• 2 Documentary television programs
• 2 Dwellings
• 2 Generals
• 2 Gettysburg address
• 2 Inventions
• 2 Inventors
• 2 Manhattan Project (U.S.)
• 2 Medical care
• 2 Military weapons
• 2 Naval operations
• 2 Naval operations, American

• 57 History Channel (Television network)
• 40 New Video Group
• 27 Greystone Communications
• 17 A & E Home Video (Firm)
• 14 Glover, Danny
• 12 Lusitana, Donna E
• 11 Haffner, Craig
• 8 Nash, Bruce M
• 7 Hearst Entertainment (Firm)
• 6 Actuality Productions
• 6 Raphael, Max
• 5 Carradine, David
• 5 Jaffe Productions
• 4 Edelman Productions
• 4 Granada Manchester (Firm)
• 4 MacFadyen, Gavin
• 4 McInerney, Michael
• 4 Perkins, Jack, 1933-2019
• 4 Verklan, Laura M
• 3 Andrews, Michael W
• 3 DeVries, David
• 3 Rehr, Darryl
• 3 Thomas, Andy

• 78 English
• 1 Unknown

• 54 United States
• 8 West (U.S.)
• 2 Fort Sumter (Charleston, S.C.)
• 2 Massachusetts
• 2 Pennsylvania
• 2 Southern States
• 2 Texas
• 2 Virginia
• 1 Alamo (San Antonio, Tex.)
• 1 Arizona
• 1 Cedar Mesa (San Juan County, Utah)
• 1 Chaco Canyon (N.M.)
• 1 Cliff-dwellings
• 1 Confederate States of America
• 1 Deadwood
• 1 Deadwood (S.D.)
• 1 Dedham
• 1 Europe
• 1 Four Corners Region
• 1 Germany
• 1 Hoover Dam (Ariz. and Nev.)
• 1 Jamestown (Va.)
• 1 Kansas
• 1 Korea
• 1 Korea (South)

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