  CL279/78--CAS18659(1977)-OPR-511-DA-77-ITEM 55; VISIBLE WK ì
(BARGE; UNCOVS 5.5 AT MLLW, PRED. TIDES) POSITION GIVEN IN LAT ì
38-03-41.85N, LONG 121-52-12.2W.
  TP01058/79--REV-CLASS III; VISIBLE WK IN A NE-SW DIRECTION, ì
POSITION SCALED IN LAT 38