National Museum of Nuclear Science & History
Kermit W. Halden served in the 603rd Air Engineering Squadron.
Marvin Wilkening, a physicist, traveled the Grand Circuit of the Manhattan Project, pursuing his specialty of measuring neutron intensity.
Dale Babcock was a physical chemist and colleague of Crawford Greenewalt. Greenewalt took Babcock and a few other close DuPont colleagues with him into the new world of atomic energy.
Jay Romero was a staff worker at Los Alamos during the Manhattan Project.