Gordon M. Herbert

R. M. Galbreath

R. M. Galbreath worked for the Tennessee Eastman Corporation at the Y-12 Plant.

J. W. Hale

F. S. Tew

F. S. Tew worked for the United States Engineer District Office.

Celeste Hand

Celeste Hand was a switchboard operator at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.