H. I. McClenahan

Lawrence S. Gassner

H.D. Rouse

Rouse worked at the 100-D Reactor at Hanford during the Manhattan Project.

G. D. Tappscott

Tappscott worked at the 100-F Area at Hanford during the Manhattan Project. 

W. G. Barger

Barger worked in the United States Engineer District Office.