 HISTORY
  BP41423--1946; 19FT OBSTR, SCALED IN LAT.37-43-57N, LONG.122-21-34W.
  CL46/53--C&GS; REPORTED ITEM CONTINUED TO EXIST.
  H9819/79--OPR-L123-PHP; SUBM WK, DIVER LL LEAST DEPTH 20FT IN LAT ì
37-43-56.47N, LONG 122-21-32.72W. REMAINS MOST LI