- 1947-Apr-09 – 1947-May-26
Illustrated catalog for a Pasteur Exhibition at the Science Museum in South Kensington, England, April 9th through May 26th, 1947. Exhibition originally shown in Paris, France, with added contributions from the Wellcome…
- Circa 1960 – 1963
The photograph shows Ed Cherniss at a podium, with Erickson, Lewis, and Dozier seated at a table, with a second table evident in the foreground. Arnold O. Beckman: One Hundred Years of Excellence identifies the venue as…
Cachet depicts chemical apparatus used in the petroleum industry. Stamp depicts Paul Sabatier, "founder of catalytic chemistry."
Cachet and semipostal stamp depict Gay-Lussac. Cachet depicts a book titled "Law of Gay-Lussac" and various scientific apparatus. Envelope is addressed to Mrs. Richard M. Lawrence, President of the ACS Wives Club.