National Museum of Nuclear Science & History
Mattie was a staff member at Los Alamos during the Manhattan Project.
H. W. Ross worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
