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.
Vaughn worked at the 200 West Area at Hanford during the Manhattan Project.
Graf worked at the 300 Area at Hanford during the Manhattan Project.