National Museum of Nuclear Science & History
H. H. Denny worked for the H. K. Ferguson Company.
Hugh Long worked for the Edenfield Electric Company.
Norris W. Embrey was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Paris Howard was a member of the Special Engineering Detachment (SED) assigned to Los Alamos from May 1945 to April 1946.
