National Museum of Nuclear Science & History
L. C. Manheimer worked for the Roane-Anderson Company.
Leroy Jackson was transferred into the Manhattan District, the branch of the United States Army Corps of Engineers tasked with overseeing the construction of critical Manhattan Project sites, shortly after its formation in 1942.
Isabella Karle (1921-2017) was a pioneer in the scientific field of crystallography. Her work on molecular structures had a sweeping influence across many scientific fields by allowing, for example, scientists to study nerve transmissions and aiding chemists in synthesizing pest repellents.
William Feyder worked for Clinton Laboratories at the X-10 Reactor.
R. H. Snyder worked for the Fercleve Corporation.