
 HISTORY
  CL271/73--COE PERMIT; VISIBLE PILE, SCALED FROM CHART IN LAT ì
27-52-35N, LONG 97-15-28W (ENT SRB 2/88)
  H10363/90-91; OPR-K229-AHP; EVALUATOR RECOMMENDS CHARTING AS ì
SURVEYED. (UP 3/25/92, AHP)