Main contributor
- Frank Stuckman1
- GT&E1
- General Electric2
- General Motors1
- George Feil1
- Glass Container Manufacturers Institute1
- Glass Container Manufacturers Institute 1
- Grace Storm, University of Illinois1
- Greg Harney1
- Hal Kopel2
- Herman Diehl1
- Herman Hellerstein1
- Hood Ice Cream3
- Illinois Department of Public Health1
- Indiana U Audio-Visual Center2
- Indiana U Instructional Support Services1
- Indiana University. Audio-Visual Center2
- Indiana University. Department of Radio and Television.8
- J. Lewis Robinson, Ph.D. University of British Columbia1
- Jack Churchill1