HISTORY
H7785/49-50--CS256; VISIBLE WRECK SCALED IN LAT 38-04-01N, LONG 122-11-20W.   
CL279/78--CAS18656(1977)-OPR-511-DA-77 ITEM 3; VISIBLE WK (MAST UNC 6FT       
 PREDICTED TIDES) AT LAT 38-04-02.6N, LONG 122-11-20W. WK COULD NOT BE        
 APPR