HISTORY
CL320/60; MARKERS, 36 6 INCH PILES SPACED 100 YDS APART, ESTABLISHED TO MARK  
 GALLINAS CREEK CHANNEL, POSITION OF MOST OFFSHORE MARKER GIVEN, SCALED FROM  
 CHART (1:40,000) AT LAT. 38-00-25.8N, LONG. 122-27-53.7W.                    
CL280