John M. Purdum

James H. Rouillier

Orval Whan

Orval Whan served in the 603rd Air Engineering Squadron.

F. E. Bush

F. E. Bush worked for the Union Carbide & Carbon Corporation.

Joanna Brumfiel

Joanna Brumfiel was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.