National Museum of Nuclear Science & History
M. L. Oliphant worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Gray worked at the 300 Area at Hanford during the Manhattan Project.
Donald Engelkemeior was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
D. M. Smith worked for Clinton Laboratories at the X-10 Reactor.
Scott C. Adams served as a Technical Sergeant in the 393rd Bombardment Squadron.
