National Museum of Nuclear Science & History
A. L. Boch worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Sidney Major, Jr. worked for the United States Engineer District Office.
William E. Caldes studied chemical engineering at Princeton University. In 1943, he was recruited to join the Manhattan Project, and became the 19th project member at Los Alamos.
Steve Buckingham worked as a chemist at the Hanford site beginning in 1947. He understood well how the B Reactor worked and also worked with the T-Plant.