M.G. Shaffer

M. W. Bredekamp

M. W. Bredekamp worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Robert W. Freyman

E. H. Gray

E. H. Gray worked for the Tennessee Eastman Corporation at the Y-12 Plant.

G. R. Jessen

Jessen worked at the 100-F Area at Hanford during the Manhattan Project.