Frank Simons

E. J. Chaney

G. E. Boyd

G. E. Boyd worked for Clinton Laboratories at the X-10 Reactor.

C. P. Johnson

C. P. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Henry W. Jarrell, Jr.

Henry Jarrell, Jr. worked for the Kellex Corporation at the K-25 Plant.