National Museum of Nuclear Science & History
Gibson worked in the United States Engineer District Office.
William Jacob Knox was an American chemist. Knox was born in 1904 in New Bedford, Massachusetts. He attended Harvard University as an undergraduate, and went on to receive an M.
Floyd Jessee was a member of the Military Police at Los Alamos.
William Feyder worked for Clinton Laboratories at the X-10 Reactor.
Groht worked for Stone and Webster Engineering Corporation.