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		#1 | 
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			 Member 
			
			
			
				
			
			Join Date: May 2014 
				Location: Rhineland 
				
				
					Posts: 378
				 
				
				
				
				
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			Dear All, 
		
		
		
		
		
		
		
		
			is this an authentic piece? Diameter 34cm, height 16cm, weight ~1kg Looking forward to your comments. Kind regards Andreas Last edited by fernando; 2nd May 2016 at 12:57 PM.  | 
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		#2 | 
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			 Member 
			
			
			
				
			
			Join Date: May 2014 
				Location: Rhineland 
				
				
					Posts: 378
				 
				
				
				
				
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			more pics
		 
		
		
		
		
		
		
		
		
			Last edited by fernando; 2nd May 2016 at 12:56 PM. Reason: Images deleted at member's request  | 
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		#3 | 
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			Join Date: Dec 2014 
				Location: Black Forest, Germany 
				
				
					Posts: 1,240
				 
				
				
				
				
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			I take this for a far too regularly oxydized helmet. Especially the fact that not a single rivet is missing or rusted away is very suspicious and so after my opinion it is not as old as it looks like! 
		
		
		
		
		
		
		
	corrado26  | 
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		#4 | |
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			 (deceased) 
			
			
			
				
			
			Join Date: Dec 2004 
				Location: Portugal 
				
				
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			 Quote: 
	
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		#5 | 
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			Join Date: Nov 2006 
				Location: The Netherlands 
				
				
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			For the record, on picture 6 , I see 1 missing rivet... 
		
		
		
		
		
		
		
	Assuming that this helmet is artificially aged, as your remarks suggest. How would they achieve such heavy pitting with even holes in the metal ?  | 
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		#6 | 
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			Join Date: Apr 2014 
				Location: Louisiana 
				
				
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			Nitric acid, strong, and watch it like a mother hen. Remarkably fast.
		 
		
		
		
		
		
		
		
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