National Museum of Nuclear Science & History
Major John A. Derry was a top military assistant, mainly working in Washington D.C., during the Manhattan Project.
W. C. Young worked for the Roane-Anderson Company.
G. C. DeCroes worked for the Tennessee Eastman Corporation at the Y-12 Plant.
G. Robert Gunther-Mohr joined the Manhattan Project in 1944. Mohr worked on the top secret polonium trigger being developed for the plutonium bomb at the Monsanto Chemical Company in Dayton, Ohio.
