National Museum of Nuclear Science & History
Charles Russell Dickson worked for the Manhattan Project civilian contractor Tennesee Eastman Corporation as an administrative assistant from 1943 to 1946.
F. A. Wahlers worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Delbert Ball was a procurement officer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
U. Koskela worked for Clinton Laboratories at the X-10 Reactor.