Robert L. Alldredge

H. E. Donachy

H. E. Donachy worked for the Edenfield Electric Company.

M. V. Griscom

M. V. Griscom worked for the Tennessee Eastman Corporation at the Y-12 Plant.

William Chiles

Edward Littleton

Edward Littleton was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.