
 HISTORY
  UNKNOWN SOURCE--TWO PIERS VISIBLE. POS. CENTERED ON CHARTED POS ì
OF THE 2 PIERS. POS SCALED AS LAT. 28-04-11N; LONG. 97-02-07W. ì
(ENTERED LQ 1/88)
  H10320/90-- OPR-K229-AHP; BOTH PIERS "INTACT". NORTHERN PIER ì
LOCATED IN LAT. 28-04-13.