National Museum of Nuclear Science & History
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.
During WWII, Dr. Arthur Sucsy worked as a chemist on the Y-12 Plant at Oak Ridge, TN. Dr. Sucsy worked with a team of scientists responsible for examining the physical and chemical properties of uranium.
R.J. Stepheson was a consultant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
A. U. Avera worked for the Tennessee Eastman Corporation at the Y-12 Plant.