G. D. Barr

R. G. Chandler

R. G. Chandler worked for the Tennessee Eastman Corporation at the Y-12 Plant.

N. Levenson

N. Levenson worked for the Tennessee Eastman Corporation at the Y-12 Plant.

John J. Norton

John J. Norton was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

James N. Maddux