National Museum of Nuclear Science & History
King worked for Stone and Webster Engineering Corporation.
Attended Pennsylvania State University.
John was a staff member at Los Alamos during the Manhattan Project.
Du Flo worked in the United States Engineer District Office.
Ben Benjamin was a sergeant in the Special Engineer Detachment during the Manhattan Project. He had previously worked in industry making lenses and prisms, and was assigned to the Optics Group to help with photographing the Trinity Test.
