Creator
- Dow Chemical Company22
- Herrington-Olson Photography21
- Hess Photographic20
- Preston E. Mitchell Commercial Photography18
- Photographers III17
- Hochwald, Fritz G., 1897-196816
- Weller, J.C.14
- Jacoby, Gustav13
- De Forest, Lee, 1873-196111
- Prentiss, Spencer S.11
- Rothschild Photo11
- Elmore, Kelly L.10
- Herb Radin and Associates10
- International Union of Pure and Applied Chemistry10
- Stodola, Frank Harold, 1905-199210
- Benfey, O. Theodor (Otto Theodor), 1925-9
- Fuchs, Wilhelm Werner9
- Halstead, Fridel G.9
- Hayn, Ilse9
- Holske, Clarence E.9