National Museum of Nuclear Science & History
L. G. Chelius worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Herbert M. Parker (1910-1984) was a British-American medical physicist. He worked at Chicago, Oak Ridge, and Hanford during the Manhattan Project, and is perhaps best known for inventing the rep (a precursor of the rad) and helping develop the rem to measure radiation dosage.
P. S. Vincent worked for Clinton Laboratories at the X-10 Reactor.
R. L. Clay served in the 393rd Bombardment Squadron.
C. P. Wright worked for the Tennessee Eastman Corporation at the Y-12 Plant.