Sanford L. Willner

E. L. Forbes

E. L. Forbes worked for the Tennessee Eastman Corporation at the Y-12 Plant.

T.E. Sparks

H. R. Hawley

Thomas Farrell

Thomas Farrell (1891 – 1967) was a major general in the US Army. Farrell was hand-picked by General Groves to serve as his deputy, or as the Deputy Commanding General of the Manhattan Project.