National Museum of Nuclear Science & History
Joseph Mcguire was a chemist with the Special Engineering Detachment at the Y-12 Plant in Oak Ridge, Tennessee.
Robert R. Garn served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Laggin’ Dragon.
A. J. O'Donnell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
James Roberts was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
