National Museum of Nuclear Science & History
Harry Grisham worked for the Kellex Corporation at the K-25 Plant.
Gladys Evans worked as a Calutron girl at the Y-12 Plant at Oak Ridge, TN. She experienced the living conditions at Oak Ridge, including the weather, heightened security, and social life.
T. C. Parham worked for the Tennessee Eastman Corporation at the Y-12 Plant.
M. F. Welch worked for the United States Engineer District Office.
