National Museum of Nuclear Science & History
Josephine Winch was a research assistant in the chemistry division at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
A. W. Groce worked for the Edenfield Electric Company.
Luis Romero was a staff worker at Los Alamos during the Manhattan Project.
I. T. Lockwood worked for the Tennessee Eastman Corporation at the Y-12 Plant.
