Newton R. Mahon

David M. Sanders

David M. Sanders served in the 603rd Air Engineering Squadron.

Francis M. Steiner

Ambroso Hoelscher

Ambroso Hoelscher was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Joseph Hirschfelder

Joseph Hirschfelder was an American physicist. He held doctorates in physics and chemistry from Princeton University.