National Museum of Nuclear Science & History
Ralph Berger was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Walter Schlessel served in the 320th Troop Carrier Squadron.
John H. Harrington, Jr. served as a sergeant in the 393rd Bombardment Squadron.
Richard A. Bice was an engineer. He joined the Manhattan Project at Los Alamos in 1944, rising to become the alternate Group Leader in X-Division.