Joseph B. Kessler

H. L. Shaefer

H. L. Shaefer worked for the Edenfield Electric Company.

J. Ellerbroek

Ellerbroek worked for Stone and Webster Engineering Corporation.

C. R. Oberlin

T. G. Clynes

T. G. Clynes worked for the Tennessee Eastman Corporation at the Y-12 Plant.