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		#9 | 
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			Join Date: May 2020 
				
				
				
					Posts: 928
				 
				
				
				
				
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			My first thought or better my guess was as mentioned in the strings of your  link it also to be a piece of craftmanship based upon the traditional system from journeyman to master / geselle - meister / compagnon - maitre . 
		
		
		
		
		
		
		
	Especially when I am looking at the quality of the pieces. But as I can not back that up by whatever proof it remains an open question to me. So thank you for your reply, making two of us not knowing Best regards Gunar     
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