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Creator
- Bredig, Georg, 1868-194490
- Bredig, Max Albert, 1902-197783
- Beckman, Arnold O.25
- Dow Chemical Company19
- Hercules Incorporated19
- Homburger, Marianne, 1903-198611
- Dearborn Chemical Company10
- Bayer Company, Inc.9
- Lyons, I. H.8
- Rohm and Haas Company7
- Beckman Instruments, Inc.6
- A.S. Aloe Company4
- Duschak, L. H.4
- Harris, H.H.4
- Lydia E. Pinkham Medicine Company4
- Murdock, J. J.4
- S. Suzuki & Co., Ltd.4
- Sterling Drug4
- De Forest, Lee, 1873-19613
- Mazurs, Edward G.3