National Museum of Nuclear Science & History
Annie Powell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Arnold joined the Manhattan Project in 1943 when the MED tasked his employer, the Kellogg Corporation, with developing a special barrier for the gaseous diffusion plant in Oak Ridge.
Lawrence S. O’Rourke began working on the Manhattan Project at Columbia University after he was called up from the Army Reserves in 1943.
Walter J. Skora served in the 393rd Bombardment Squadron.
Arthur was a staff member at Los Alamos during the Manhattan Project.
