National Museum of Nuclear Science & History
M. R. Pierce worked for the Kellex Corporation at the K-25 Plant.
Franklin MacGregor served as a second lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
Andrew Csome, Jr. served in the 1027th Air Material Squadron.
Thomas L. Heddy served in the 320th Troop Carrier Squadron.
