  H10591/95-- OPR-G398-WH; DIVERS INVESTIGATED AN OLD DIVING BELL RISING APPROX. 1.2 METERS OFF THE BOTTOM.  PNEUMO DEPTH GAUGE OBTAINED A LD OF 12.0 METERS (39 FEET) IN LAT. 31-55-35.01N, LONG. 80-44-02.79W.  EVALUATOR RECOMMENDS CHARTING A 39 OBSTN AS