National Museum of Nuclear Science & History
Stalder worked for Stone and Webster Engineering Corporation.
Clifford C. McCutcheon served in the 1st Ordnance Squadron.
Gordon Smith was a chemical engineer in the 9812th Technical Service Unit of the U. S. Army Corps of Engineers Special Engineer Detacment at the Clinton Engineer Works in Oak Ridge.
James H. Murphy served in the 1395th Military Police Company, Aviation.
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.