James J. Hinchey

Ralph W. Berger

Ralph Berger was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Delbert R. Baker

Delbert R. Baker served in the 320th Troop Carrier Squadron.

Arthur R. Picott

Arthur R. Piccot attended the Bridgeport Engineering Institute. He later served at Ok Ridge to help procure “yellow cake” (a type of powdered uranium concentrate).

J. Seppanen