Lloyd G. Conner

E. C. Smith, Jr.

E. C. Smith, Jr. worked for the Kellex Corporation at the K-25 Plant.

Oscar Sisman

Attended Case Western Reserve University.

C. E. Cox

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.