National Museum of Nuclear Science & History
Ulysses Alley worked for the Fercleve Corporation.
Velva Irwin worked as a Calutron girl at the Y-12 Plant at Oak Ridge, TN. She was only 16 when she began working on the Manhattan Project.
Reynolds worked for Stone and Webster Engineering Corporation.
Shelby Hill worked for the United States Engineer District Office.
Davis Black worked for the Kellex Corporation at the K-25 Plant.
