  LNM 15/73; A 40FT CABIN CRUISER HAS BEEN REPORTED SUNK IN APPROX POSITION 47/23/50N 122/27/40W IN QUARTERMASTER HARBOR. THE SUNKEN WK IS NOT VISIBLE AT HIGH TIDE. CHARTED AS VIS WK PA.
  CL-121/79 -- USPS; VS FOUND NO WRECKAGE ABOVE OR BELOW WATER. CH