National Museum of Nuclear Science & History
B. Speyers worked for the Union Carbide & Carbon Corporation.
A. M. Koerner worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Waldo Houser worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Norene Mann was a secretary at the University of Chicago Met Lab. She worked for Nobel laureate James Franck, but often also acted as a secretary for Leo Szilard.