National Museum of Nuclear Science & History
John H. Gillette (1916-2014) was an American chemist. A lifelong native of upstate New York, Gillette arrived in Oak Ridge in 1943 after several years of working for DuPont.
Calderwood worked at the 200 East Area at Hanford during the Manhattan Project.
S. E. Briggs worked for Clinton Laboratories at the X-10 Reactor.
Thomas Evans worked for the Tennessee Eastman Corporation at the Y-12 Plant.