Main contributor
- British Ministry of Information2
- Caldwell, Erskine, 1903-19871
- Castle, Eugene W.1
- Central News Reel Studios, Moscow1
- Constable, J. M.1
- Crawley Films Limited1
- Dick, Sheldon1
- Indiana U Instructional Support Services1
- Keech, Kelvin, 1895-19771
- Knox, Gordon, 1906-19921
- Margaret T. Cussler1
- Mary L. DeGive1
- National Film Board of Canada1
- National Film Board of Canada 1
- New York Zoological Society1
- Rotha, Paul, 1907-1984.1
- Soviet War News Film Agency1
- Stewart, James, 1908-19971
- Wilding Picture Productions1
- unknown1