National Museum of Nuclear Science & History
Francis Birch (1903-1992) was an American geophysicist. In 1942, Birch worked at the MIT Radiation Lab, which was tasked with radar development.
R. F. Robertson served in the 390th Air Service Group.
Belcher worked in the United States Engineer District Office.
Miguel Romo was a staff worker at Los Alamos during the Manhattan Project.