National Museum of Nuclear Science & History
Joe Conner worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Paul Willard was a staff worker at Los Alamos during the Manhattan Project.
Howard “Howie” Wilcox was an American physicist. He studied at the University of Minnesota and was a teaching fellow at Harvard when he was recruited to work on the Manhattan Project at Los Alamos.
Cummins worked for Stone and Webster Engineering Corporation.