
 HISTORY
  BP62710/61--CGS; NATURAL OYSTER BARS MAP; 1934-61 TOPO SOURCE; PIER ì
LOCATED IN LAT 38-19-20.6N, LONG 76-29-23.0W (OUTERMOST END); POSITION ì
SCALED FROM CHART AT 1:10,000.
  BP100504/77--1976 NANCI SOURCE; PIER REVISED TO RUINS. (ENTERED