National Museum of Nuclear Science & History
Charles M. Gilbert served in the 390th Air Service Group.
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.
B. Chadwick served in the 509th Headquarters and Base Services Squadron.
Luzell Johnson left a factory job in Alabama for a much higher-paying one as a cement finisher at Hanford.
M. J. McDaniel worked for Clinton Laboratories at the X-10 Reactor.