National Museum of Nuclear Science & History
H. A. Carpenter worked for the Edenfield Electric Company.
Egon Bretscher (1901-1973) was a chemist and nuclear physicist and was involved in the British atomic bomb effort.
Marcus Laurence Elwin Oliphant (1901-2000) was an Australian physicist who helped push the United States to create an atomic bomb program.
W. C. Brandau worked for the William A. Pope Company.