National Museum of Nuclear Science & History
C. D. Greenway worked for Clinton Laboratories at the X-10 Reactor.
Gus Essig began working on the Manhattan Project in May, 1946 in Dayton, Ohio. Essig was selected to work in the highly classified initiator program and spent several months at Los Alamos learning how to design and construct initiators.
Thelma Clark worked for the Roane-Anderson Company.
Harvey C. Rentschler was an American inventor and director of research at the Westinghouse Electric Corporation Lamp Plant in Bloomfield, New Jersey.
