Quote:
	
	
		| 
					Originally Posted by Dmitry
					
				 My $0.02Portugal, 1820s onward.  Blade could be earlier, ca.1805.
 | 
	
 Thank you.
That also came to my mind but, unfortunately, i can't check it; there isn't much written/pictured material on Portuguese weapons.
The blade will not be national, anyhow; we don't use the letter "W".