National Museum of Nuclear Science & History
H. R. Grady worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Eugene F. Kanapaux served in the 393rd Bombardment Squadron.
Franklin B. O’Hara served in the 1st Ordnance Squadron.
Arthur S. Olson was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
