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		#1 | 
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			Join Date: Dec 2004 
				
				
				
					Posts: 1,020
				 
				
				
				
				
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			Was this etched marking done by a westerner or is it original to the blade? 
		
		
		
			It either "SSD" or "550" ![]() Thanks in advance for your help.  | 
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		#2 | 
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			Join Date: Jan 2016 
				Location: Chino, CA. 
				
				
					Posts: 219
				 
				
				
				
				
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			Not trying to make things more difficult. But have you considered that it may be SSII, as well?
		 
		
		
		
		
		
		
		
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		#3 | 
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			Join Date: Mar 2008 
				Location: Kingdom of the Netherlands 
				
				
					Posts: 64
				 
				
				
				
				
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			Interesting thing! I've had a very similar one years ago, also with a similar marking and the same closed curl on the dorsal quillon. 
		
		
		
			I bought it when I was living in Beijing, the collector who sold it to me said it were Guomintang military markings, but I've never been able to verify this. See attached a picture of the one I had.  | 
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		#4 | 
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			Join Date: Mar 2012 
				
				
				
					Posts: 422
				 
				
				
				
				
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			The guards on these look like they're recycled from a Western-style military sword. I don't know any candidates for a donor.
		 
		
		
		
		
		
		
		
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		#5 | 
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			Join Date: Dec 2004 
				
				
				
					Posts: 1,020
				 
				
				
				
				
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			Helleri, "SSII", is a possibility. 
		
		
		
		
		
		
		
	Peter, thanks for posting the photo. It provides a probability that the etching is original to the blade.  | 
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