I feel that the skills will be retained, Rasjid. 
 
Its mostly the artists who do decorate wayang puppets who do the sunggingan scabbards, and I doubt that wayang is going to disappear any time soon. I'd be surprised if it wasn't still a course at the ASKI--- or whatever they call it now.
		 
		
		
		
		
		
		
		
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