Frederick A. Taylor

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.

Conrad Rhode

J. W. Brands

Brands worked at the 100-D Area at Hanford during the Manhattan Project. 

H. G. Arnett

H. G. Arnett worked for the Roane-Anderson Company.