National Museum of Nuclear Science & History
Arthur W. Collins served in the Special Engineer Detachment and Project Alberta.
Helen D. Thomson was in the Army Group at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Barton B. Crespin served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Necessary Evil.
R. W. McKee worked for the Tennessee Eastman Corporation at the Y-12 Plant.
