C. H. Caldwell

G. C. Steele

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

F. W. Matson

Matson worked in the 100 B Area at Hanford during the Manhattan Project.

F. E. Wilt

F. E. Wilt worked for the United States Engineer District Office.

H.F. Smith