T. L. Pierce

M. P. Covert

M. P. Covert worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Glen Montgomery

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

Thomas J. Barthlow

G. T. Walker

Walker worked at the 100-F Area at Hanford during the Manhattan Project.