Charles C. Littlefield Jr.

H. L. Russell

H. L. Russell worked for the United States Engineer District Office.

J. J. Gallagher

J. J. Gallagher worked for Clinton Laboratories at the X-10 Reactor.

G. H. Cluewett

G. H. Cluewett worked for the Tennessee Eastman Corporation at the Y-12 Plant.

D. Taylor