John R. Morgan

M. G. Davis

M. G. Davis worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Dennis Dwyer

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

G. E. Graves

Roswell L. Pooler

Roswell Pooler served in the Army at Los Alamos during the Manhattan Project.