E. B. Tupa

Ernest W. Titterton

Ernest William Titterton was a British nuclear physicist who worked on the Manhattan Project as part of the British Mission to Los Alamos.

Francis E. Mask

H. F. Koch

H. F. Koch worked for the Tennessee Eastman Corporation at the Y-12 Plant.

M. E. Ridge

M. E. Ridge worked for the United States Engineer District Office.