 
 HISTORY
    NM2/22-- SUNKEN WRECK AT 37-56.43N, 76-18.50. SINKING OF PILE DRIVER. (ENT 12/30/99, DAS)
  H08278/55-- SOLID STRUCTURE WITH A DEPTH OF 13.7 FEET LOCATED IN LAT. 37-56.32N, LONG. 76-18.50W. (ENT 12/30/99, DAS)