 HISTORY
  NM25/61--6/24/61; A 5 PONTOON BARGE IS REPORTED SUNK IN 22 FT ì
OF WATER WITH 14 FT OF WATER OVER IT ON WEST SIDE OF PRUDENCE ì
ISLAND IN PA LAT 41-36-47N, LONG 71-20-25W (NAD27).
  H6859/62-63AD.WK.--A WIRE DRAG SURVEY CONDUCTED IN THE VI