Sketch map of the fishing grounds of the winter olbccore fishery 

 (coastal and offshore). 



40° 



30° 



(Autumn, 1935, to spring, 1936. Does not include areas west of Zunon.) The circles 

 indicote fishing grounds, the numbers indicote the months 



Coastal fishing grounds for summer albacore and hypothetical 

 routes of migration 



130° 



140° 



130° 



140° 



170° 



(Fishing grounds are those for outumn, 1935, to spring 1936. Areas to the west of 



Zunon are not included.) 



17 



