William F. Schaffer, Jr.

Blanche J. Lawrence

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.

Marvin M. Shelley

Marvin Shelley worked for Clinton Laboratories at the X-10 Reactor.

C. E. Haynes

C. E. Haynes worked for the Tennessee Eastman Corporation at the Y-12 Plant.

G. G. Beddo