  LNM28/82--CGD8 (7/7/82);  A 12" DIAMETER PIPE IS REPORTED EXTENDING ABOVE WATER APPROXIMATELY ¾-MILE WEST OF THE CAUSEWAY AND APPROXIMATELY 6½ MILES SOUTH OF THE NORTH SHORE IN APPROXIMATELY 30/15/47.00N, 090/07/10.00W (NAD27).  THE PIPE IS MARKED WITH