National Museum of Nuclear Science & History
Hill worked for Stone and Webster Engineering Corporation.
Samuel R. Macaione was a member of the Special Engineering Detachment at Los Alamos. He was known primarily not for his work, but for his membership in the thirteen-member swing band at Los Alamos, "The Keynotes.
N. C. Parrish worked for the United States Engineer District Office.
Tompkins worked for Stone and Webster Engineering Corporation.
Clara Christenburg worked for the Tennessee Eastman Corporation at the Y-12 Plant.