National Museum of Nuclear Science & History
A. S. Preston worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Roger Hildebrand is an American physicist and Manhattan Project veteran. He is the S.K. Allison Distinguished Service Professor, Emeritus, at the University of Chicago and is affiliated with the Enrico Fermi Institute.
Ernest W. Frey served in the 393rd Bombardment Squadron.
Adelaide Laws worked for the Tennessee Eastman Corporation at the Y-12 Plant.
