Mrs. Louise Ruotolo

Fred Chiaz

J. E. Brock

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

Charles K. Krause

Charles K. Krause was a consultant for the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Opal Adamson

Opal Adamson worked for the Tennessee Eastman Corporation at the Y-12 Plant.