
 HISTORY
  CL1130/71--USPS; SHOALING REPORTED AT END OF CONCRETE ì
BREAKWATER IN 1971. POSITION SCALED FROM CHART 11319 (1:40,000). ì
POSITION: LAT. 28-28-10N, LONG. 96-17-40W. (ENT GM 1/88)
  H10397/91-- OPR-K228-AHP; ECHO SOUNDER INVESTIGATION LD O