National Museum of Nuclear Science & History
H. E. Armstrong worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Blanche J. Lawrence was an African-American research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
T. L. Carson worked for Clinton Laboratories at the X-10 Reactor.
J. T. Calvert worked for the Union Carbide & Carbon Corporation.
