National Museum of Nuclear Science & History
E. A. Pluhar worked for the Union Carbide & Carbon Corporation.
Kay Hamilton was a biologist in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Charles E. Carpenter served in the 320th Troop Carrier Squadron.
George Koval was an American chemical engineer and one of the most important Soviet spies of the 20th century.
