Alphonse Popolato

L. W. Russell

L. W. Russell worked for the Tennessee Eastman Corporation at the Y-12 Plant.

E. J. Risdon

E. J. Risdon worked for the Roane-Anderson Company.

Evelyn Dunbar

Evelyn Dunbar was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

R. E. Donnell