 HISTORY
  CL279/78--CAS18659(1977)-OPR-511-DA-77-ITEM 51; VISIBLE WK ì
(WOODEN DREDGE; UNCOVS 21FT AT MLLW, PRED. TIDES) POSITION GIVEN ì
IN LAT 38-03-08.14N, LONG 121-51-26.34W(NAD27).
  CL811/82--USPS; WK NO LONGER VISIBLE AT CHARTED POSITION.
