National Museum of Nuclear Science & History
John Smith was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Hyatt D. Norman, Jr. served in the 393rd Bombardment Squadron.
Walter J. Slussar served in the First Ordnance Squadron.
Richard Renner arrived in Los Alamos shortly after being drafted into the Special Engineer Detachment in 1945, after the war had ended.