National Museum of Nuclear Science & History
Jas Hoff worked for the United States Engineer District Office.
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.
Sam Beck Cupp Sam was born and raised in New Bloomfield, PA on March 27, 1918, the son of the late Lawrence E.
J. M. Allen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
