National Museum of Nuclear Science & History
Grace Pitzer worked for the United States Engineer District Office.
Cloyd worked in the United States Engineer District Office.
Janice Witt Purkey was the daughter of William Augustus Witt, an Army soldier stationed at Oak Ridge, Tennessee.
Robert J. Moon (1911-1989) was a physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project and a signer of the Szilard petition.
Cass worked for Stone and Webster Engineering Corporation.
