Main contributor
- Coronet Productions1
- Crawley Films Limited1
- Dick, Sheldon1
- ERPI Classroom Films, Inc.1
- Encyclopaedia Britannica1
- Erpi Classroom Films Inc.1
- Erpi Classroom Films, Inc.1
- Foremost1
- GT&E1
- Gene Krupa and His Orchestra1
- General Motors1
- George Feil1
- Glass Container Manufacturers Institute1
- Glass Container Manufacturers Institute 1
- Howard W. Odum1
- Illinois Department of Public Health1
- Indiana U Instructional Support Services1
- John Hancock Mutual Life Insurance Company1
- Keech, Kelvin, 1895-19771
- Kenneth Richter : camera 1