Main contributor
- Capra, Frank, 1897-19911
- Combat film units of Signal Corps, Marines, Army Airforces, United States Navy1
- Grashin, Mauri1
- Indiana U Instructional Support Services1
- McInnes, Graham, 1912-19701
- Mode-Art Pictures : produced by 1
- National Film Board of Canada1
- Quackenbush, Robert S., 1904-19851
- South African Bureau of Information 1
- The Office of War Information Bureau of Motion Pictures1
- The Office of War Information Bureau of Motion Pictures; Samuel Spewack1
- The War Department Special Service Division; The Signal Corps1
- United States Navy1
- United States War Department1
- United States. Army Pictorial Service1
- United States. Department of Agriculture1
- United States. Department of Agriculture. Soil Conservation Service1
- United States. Department of Agriculture. Soil Conservation Service 1
- United States. Office of Education. Division of Visual Aids 1
- War Food Administration, Nutrition and Conservation Branch1