Miller P. Longbotham

E. W. Seckendorff

Seckendorff worked for Stone and Webster Engineering Corporation.

D.E. Silvilers

Silvilers worked at the 200 East Area at Hanford during the Manhattan Project.

Lowell L. Stapleton

K. G. Frese

K. G. Frese worked for the Tennessee Eastman Corporation at the Y-12 Plant.