National Museum of Nuclear Science & History
Clifford Miller was a chemist serving in the Special Engineering Detachment at both Oak Ridge and Los Alamos from 1944 to 1950.
Smiley worked at the 200 West Area at Hanford during the Manhattan Project.
K. C. Detrick worked for the J.A. Jones Construction Company.
Ethel Loftis worked for the United States Engineer District Office.