National Museum of Nuclear Science & History
H. W. Caldwell worked for the Edenfield Electric Company.
Hillard Staley worked for the Roane-Anderson Company.
Joseph W. Kennedy (1916-1957) was an American chemist. In 1940 he co-discovered plutonium with Glenn Seaborg, Edwin McMillan, and Arthur Wahl.
A. B. Matheo worked for the Comstock-Bryant Electric Company.
