National Museum of Nuclear Science & History
Mary Stephens worked for the United States Engineer District Office.
M. E. Brennan worked for the Watson-Flagg Engineering Company.
Dwight Dillinger served in the 1st Ordnance Squadron.
C. Hollifield worked for the Roane-Anderson Company.
Raymond Taylor was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
