Chester J. Ramatowski

C. W. Hatton

Chauncey Starr

Chauncey Starr worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Joyce M. Hopkins

Joyce M. Hopkins was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

E. M. Grant

E. M. Grant worked for the Roane-Anderson Company.