National Museum of Nuclear Science & History
Stephen Lawroski was an American chemical engineer who worked on the Manhattan Project at the University of Chicago’s Metallurgical Laboratory from 1944-1946.
Bernice Feldman was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
S. W. Crocker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
