Thank you, Alan. 
If  I understand you correctly, Balinese masters are continuing to manufacture strictly traditional  kerises and are aiming  at fulfilling  limited, but real,  local needs,  whereas the  production of kerises of Javanese style became commercial  in nature to the point of creating  a  center in Madura that is mass-producing  "objects of art"  and export-type kerises of whatever "Javanese-style" pattern. 
 That would  indeed explain the difference between the availability of Balinese and Javanese kerises on the market. If so, the laws of supply and demand will inevitably stimulate the Balinese masters to follow the suit in the near future :-)
		 
		
		
		
		
		
		
		
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