National Museum of Nuclear Science & History
Hart worked in the United States Engineer District Office.
S. L. Ashburn worked for the Roane-Anderson Company.
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.
A. S. Hoke worked for the Roane-Anderson Company.
