J. C. McKinnley

Rosie M. Hunter

Rosie M. Hunter was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

E.H. Smallwood

Smallwood worked at the 100-F Area at Hanford during the Manhattan Project.

C. R. Casparek

C. R. Casparek worked for the Tennessee Eastman Corporation at the Y-12 Plant.

J. A. Metcalf