Main contributor
- Encyclopaedia Britannica Films1
- Encyclopaedia Britannica Films Inc.1
- Francis Dixon1
- George K. Arthur1
- Geraldine Lerner1
- Glenn A. Black1
- Harvey Frye1
- Herman J. Engel1
- Hugh N. Davis, Jr. 1
- Indiana U Audio-Visual Center1
- Indiana University Audio-Visual Center 1
- Jam Handy Organization1
- John A. Skarulis1
- John Taylor1
- Jorhal Pictures1
- Katharine Cornwell1
- Larry Yust1
- Louis W. Sauer1
- Margaret Cussler1
- Mary L. De Give1