D. H. Riley

S. B. Badgett

C. G. Caruso

C. G. Caruso worked for the Watson-Flagg Engineering Company.

N. B. Newcomb

N. B. Newcomb worked for the Kellex Corporation at the K-25 Plant.

P. G. Elliott

P. G. Elliott worked at the 200 West Area at Hanford during the Manhattan Project.