National Museum of Nuclear Science & History
Robert Stone was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.
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.
Keene worked in the 200 East area at Hanford during the Manhattan Project.
