
 HISTORY
  H10591/95-- OPR-G398-WH; DIVERS INVESTIGATED A 1/4 INCH STEEL SQUARE BOX SIMILAR TO AWOIS NO. 11461. LD BY DIVER PNEUMO GAUGE WAS 14.7 METERS (48 FEET) I LAT. 31-52-18.60N, LONG. 80-39-43.10W.  EVALUATOR RECOMMENDS CHARTING A 48 OBSTN AS SU