Keywords: NEL Submarine Research Facility.jpg What Advanced radiographic and spectrographic studies were enhanced by use of ingenious equipments at this NEL Submarine Research Facility which possessed the only betatron on the West Coast Testing of Arctic sea-ice conditions was possible in this Southern California location when improvements to the existing pool center were completed File Number C111 Source http //www nosc mil/sti/publications/pubs/gen/nelhist/photos1 html PD-USGov-Military-Navy Navy Electronics Laboratory |