National Museum of Nuclear Science & History
W. F. McDonald worked for the Tennessee Eastman Corporation at the Y-12 Plant.
A. P. Crews worked for Clinton Laboratories at the X-10 Reactor.
George Koval was an American chemical engineer and one of the most important Soviet spies of the 20th century.
W. F. Gibson worked for the Roane-Anderson Company.
Vernon Russell served in the First Ordnance Squadron.
