National Museum of Nuclear Science & History
Sherman Winters was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Martha Jackson Ross studied history and English at Montevallo College for Women. She worked on the Manhattan Project at Oak Ridge.
William Yadasz was a staff worker at Los Alamos during the Manhattan Project.
M. A. Obermeyer worked for the J.A. Jones Construction Company.
A. B. Pruitt worked for the Tennessee Eastman Corporation at the Y-12 Plant.