National Museum of Nuclear Science & History
Royden Johannesson worked for the United States Engineer District Office.
F. Kern served in the 390th Air Service Group.
James Roberts was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
George J. Brown served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Up An’ Atom.
A. J. Cannon worked for the Union Carbide & Carbon Corporation.