National Museum of Nuclear Science & History
J. E. Mason worked for the Roane-Anderson Company.
Francis X. Dolan was a sergeant in the 393rd Bombardment Squadron. He served as the radio operator of the Necessary Evil, but flew in the Big Stink during the Nagasaki Mission.
Raymond. J. Bosnak was an electrical engineer at Chicago when he enlisted in the Army. He was assigned to the Special Engineer Detachment at Los Alamos.
Ted Weyn worked for the A. S. Schulman Electric Company.
