W.D. Norwood

J. A. Swarthout

Ralph Levey

Levey was a member of the Army Special Engineering Detachment who worked at the K-25 plant at Oak Ridge during the Manhattan Project.

E. E. Kirkwood

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

F. Schmidt

F. Schmidt worked for the Tennessee Eastman Corporation at the Y-12 Plant.