John Ingram

William Hinch

William Hinch was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

E. Shapiro

Iola Brown

Iola Brown worked for the Tennessee Eastman Corporation at the Y-12 Plant.

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.