National Museum of Nuclear Science & History
Duffer Crawford worked for the civilian contractor Kellex Coroporation in New York under the supervision of Judson Swearingen.
D. W. Harrigan worked for the Union Carbide & Carbon Corporation.
A. M. Miller worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Joseph W. Kennedy (1916-1957) was an American chemist. In 1940 he co-discovered plutonium with Glenn Seaborg, Edwin McMillan, and Arthur Wahl.
