R. L. Kidd

P. C. McMahon

McMahon worked in the 100 D Area at Hanford during the Manhattan Project.

Bernard C. Sesko

Bernard Sesko served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.

Clark F. Campbell

N. D. Litchfield

Litchfield worked in the 100 F Area at Hanford during the Manhattan Project.