Louise Rosenthal

J. B. Coullard

Coullard worked in the United States Engineer District Office.

Patricia E. Bearden

Patricia worked at Los Alamos during the Manhattan Project.

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.

William G. Swindle