National Museum of Nuclear Science & History
Charles Swenson worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.
A. B. McKee worked for Clinton Laboratories at the X-10 Reactor.
Major John A. Derry was a top military assistant, mainly working in Washington D.C., during the Manhattan Project.
R. F. Kocher worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leo A. Ortega, Jr. served in the 393rd Bombardment Squadron.