National Museum of Nuclear Science & History
Irby worked at the 300 Area at Hanford during the Manhattan Project.
Joe L. Clark served in the 1st Ordnance Squadron.
Hugh C. Ferguson was a member of the 393rd Bombardment Squadron of the 509th Composite Group and retired with the rank of second lietuenant.
O. R. Volk worked for Clinton Laboratories at the X-10 Reactor.
