National Museum of Nuclear Science & History
C. H. Smith worked for the J.A. Jones Construction Company.
Lobel worked in the 200 W 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.
Bradley Marmon is a Manhattan Project veteran. Marmon was born in New York on November 15, 1925.
