National Museum of Nuclear Science & History
Karl Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Gerald E. Bean served in the 509th Headquarters and Base Services 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.
O’Connell worked in the 200 West Area at Hanford during the Manhattan Project.