     
HISTORY
UNKNOWN SOURCE--SUBMERGED PILES. CHARTED SINCE 1961. SCALED IN LAT.30-40-04N, 
 LONG.88-02-01W AT 1:25,000 (CHT 11376 INSET).                                
D65/D78/84-87--OPR-J482-84; NEITHER VERIFIED NOR DISPROVED. (UPDATE 3/89 LQ)
