J. W. Dean

Malcolm R. Barneby

Clarence H. Mathews

Clarence H. Mathews was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

W. O. Robertson

W. O. Robertson worked for the Tennessee Eastman Corporation at the Y-12 Plant.

C. E. Stone

C. E. Stone worked for Clinton Laboratories at the X-10 Reactor.