National Museum of Nuclear Science & History
Gordon Hamilton worked for the J.A. Jones Construction Company.
Adele Koskosky was a laboratory technician in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) 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.
Howard Braasch was a laborer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
