 SURVEY REQUIREMENT COMMENTS
  NOT ASSIGNED

 HISTORY
  UNKNOWN SOURCE--PIER RUINS APPEARED ON CHART 11317 PRIOR TO THE ì
1980 EDITION. POSITION SCALED FROM CHART 11317 (1:50,000). ì
POSITION: LAT. 28-38-42N, LONG. 96-27-52W. (ENT GM 1/88)