
 HISTORY
  UNKNOWN SOURCE--PIER APPEARED ON CHART 11317 PRIOR TO 1980 ì
EDITION POSITION SCALED FROM INSET OF CHART 11317(1:20,000). ì
POSITION: LAT. 28-39-09N, LONG. 96-33-48W. (ENT. 12/87 GM)
  H10416/92-- OPR-K228-AHP; PIER RUINS LOCATED IN LAT. ì