E. G. Butts

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.

Al Brockelman

C. L. Noe

C. E. Noe worked for the Tennessee Eastman Corporation at the Y-12 Plant.

C. C. Mullins

C. C. Mullins worked for the Fercleve Corporation.