Richard Judice

L. L. Redfern

L. L. Redfern worked for the J.A. Jones Construction Company.

Howard Egan

Howard Egan worked for the Tennessee Eastman Corporation at the Y-12 Plant.

C. I. Cunningham

Jacob Epting

Jacob Epting worked as a carpenter in Oak Ridge, TN from November 1942 to October 1943. While Epting assumed he was building a hospital, he was never formally told about the project he was working on.