National Museum of Nuclear Science & History
Joanna Brumfiel was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
B. F. Marx worked for the United States Engineer District Office.
Peter Watkins was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
A. S. Gerish worked for the Tennessee Eastman Corporation at the Y-12 Plant.
