National Museum of Nuclear Science & History
George McNamee worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Sergeant James T. Harris was a member of the Special Engineer Detachment stationed at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Francis Oley worked on the Manhattan Project for the Kellex Corporation. The son of Polish immigrants, Oley grew up in Brooklyn, New York.
Daniel M. Gowans served in the 1st Ordnance Squadron.