National Museum of Nuclear Science & History
W. A. Chalkley worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Jas Nighbert worked for Clinton Laboratories at the X-10 Reactor.
Bruno A. Katlarz served in the 393rd Bombardment Squadron.
Harold Butterfield served in the 1st Ordnance Squadron.
Donald Swinehart (1917-1993) was an American chemist. Swinehart was born in Strasburg, Ohio. He received a B.
