Abraham P. Loeb

Paul R. O’Connor

Paul R. O’Connor was a junior chemist at the University of Chicago Met Lab during the Manhattan Project.

J. H. Kirk

J. H. Kirk worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Majorie B. Housewright

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

Ben S. Spiers