
 HISTORY
  UNKNOWN SOURCE--L-SHAPED STRUCTURE BARE AT MHW LOCATED ABOUT 40 ì
METERS FROM SHORE APPEARED ON CHART 11317 PRIOR TO 1980 EDITION. ì
POSITION SCALED FROM INSET OF CHART 11317 (1:20,000. POSITION: ì
LAT. 28-36-56N, LONG. 96-37-14W. (ENT. 12/