R. R. Brown

H. J. Collins

C. Smith

Smith worked at the 200 West Area at Hanford during the Manhattan Project.

Dexter L. Wolfe

Dexter Wolfe was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.

D. G. Perkins

D. G. Perkins worked for the United States Engineer District Office.