Maurice J. Goodman

William Helps

Williams Helps worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Leighton B. Ewell

Leighton B. Ewell served in the 393rd Bombardment Squadron.

Ralph Gardner-Chavis

Ralph Alexander Gardner-Chavis (1922-) is a chemist and pioneer of hard plastics who worked at the University of Chicago’s Met Lab during the Manhattan Project.

Robert J. Llewelyn