National Museum of Nuclear Science & History
N. Berini worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Holmes worked at the 300 Area at Hanford during the Manhattan Project.
William Spindel was a member of the Special Engineer Detachments at Oak Ridge and Los Alamos. Spindel worked in a group that helped make coatings for the implosion bomb.
Samuel McNeight was a DuPont employee member who was a part of the team tasked with constructing the B Reactor at Hanford.