National Museum of Nuclear Science & History
Thomas Jenkins worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Chappell worked in the United States Engineer District Office.
Leland Nelson worked for Clinton Laboratories at the X-10 Reactor.
Joseph W. Kennedy (1916-1957) was an American chemist. In 1940 he co-discovered plutonium with Glenn Seaborg, Edwin McMillan, and Arthur Wahl.
