64 Commercial Shark Fishing in the Caribbean Area 



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End View 



Fig. 18 

 Grinder 



to prevent the bar from slipping out. A suggested bear- 

 ing to place in this notch can be made from a piece of tin 

 or by nailing in a piece of bacon rind. 



On one end of (lie bar through the barrel, now the axle, 

 fit a simple handle for turning the barrel. 



For grinders inside the barrel put several good, heavy 

 solid btones. These should be as nearly round as pos- 

 sible The besl type of stone to use is heavy volcanic 



