National Museum of Nuclear Science & History
H. W. Butsch worked for the William A. Pope Company.
Howard V. Johnson served in the 1st Ordnance Squadron.
G. W. Candler worked for the Roane-Anderson Company.
Joseph S. Dispensa served in the 393rd Bombardment Squadron. After the war, Dispensa was assigned to the Japan Atomic Bomb Damage Survey teams.
Ruth A. Casler was a lab technician in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
