National Museum of Nuclear Science & History
Leonard Switalski served in the First Ordnance Squadron.
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.
Dora Dean Banks worked for the Kellex Corporation at the K-25 site at Oak Ridge during the Manhattan Project.