National Museum of Nuclear Science & History
J. R. Conway worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Joseph Pappalardo was a staff worker at Los Alamos during the Manhattan Project.
Walter A. Spradlin served as a staff sergeant in the 393rd Bombardment Squadron. He was the tail gunner regularly assigned to the B-29 Strange Cargo.
Claire Balke was the leader of the Miscellaneous Metallurgy Division in the Chemistry and Metallurgy Division at Los Alamos during the Manhattan Project.
