National Museum of Nuclear Science & History
Barr worked for Stone and Webster Engineering Corporation.
Mildred (Ginsberg) Goldberger was an American mathematician and economist. She was a research assistant and computer at the Metallurgical Laboratory at the University of Chicago during the Manhattan Project.
A. E. Bost worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. M. Smith worked for the United States Engineer District Office.