John E. Mikkali

E.R. Sandmeyer

C. D. Wilder

C. D. Wilder worked for the Tennessee Eastman Corporation at the Y-12 Plant.

J. A. Crowley

Crowley worked at the 100-D Area at Hanford during the Manhattan Project. 

A. J. Erickson

A. J. Erickson worked for the Kellex Corporation at the K-25 Plant.