National Museum of Nuclear Science & History
E. Berger worked for the Roane-Anderson Company.
D. J. Olinger worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Hebert worked at the 300 Area at Hanford during the Manhattan Project.
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.