Edwin R. Schellentrager

Roger Hultgren

Minnesota native Roger Hultgren worked for the DuPont Company as a chemist during the early 1940s, initally assigned to the Jolliet, Illinois munitions plans.

E. C. Gunneau

E. C. Gunneau worked for the Edenfield Electric Company.

W. B. Caldwell

W. B. Caldwell worked for Clinton Laboratories at the X-10 Reactor.

E. A. Bennett