National Museum of Nuclear Science & History
William L. Strohecker (1900-1986) was a civil scientist working at Los Alamos during the Manhattan Project.
Dubin worked in the United States Engineer District Office.
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.
Lorraine Thurman was a laboratory helper at the Metallurgical Laboratory in Chicago during the Manhattan Project.