Robert H. DeGroot

Al Brehm

C. G. Plomasen

C. G. Plomasen worked for the Tennessee Eastman Corporation at the Y-12 Plant.

H. G. Singleton

H. G. Singleton worked for the Roane-Anderson Company.

C. C. Haws

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