George A. Beckett Jr.

B. E. Riesdorph

B. E. Riesdorph worked for the Tennessee Eastman Corporation at the Y-12 Plant.

C. M. Wallace

C. M. Wallace worked for the J.A. Jones Construction Company.

Leslie R. Groves

Lieutenant General Leslie Groves (1896-1970) was a United States Army Corps of Engineers officer and director of the Manhattan Project.

Robert E. Ebelacker