H. A. Hopper

Herbert Lehr

Herbert M. Lehr was a member of the Special Engineer Detachment who worked at Los Alamos during the Manhattan Project.

Melvin C. Foley

J. B. Rice

J. B. Rice 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.