National Museum of Nuclear Science & History
Mary Vasaly worked for the United States Engineer District Office.
Lemmon was a Technical Sergeant who worked 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.
R. N. Jernigan worked for the J.A. Jones Construction Company.
