National Museum of Nuclear Science & History
J. E. Sampson worked for the United States Engineer District Office.
Grover H. Catt served in the 393rd Bombardment Squadron.
D. M. Black worked for Clinton Laboratories at the X-10 Reactor.
Watkinds worked at the 300 Area at Hanford during the Manhattan Project.
D. Iosco served in the 390th Air Service Group.
