Hi. 
We have found that cavisco before. 
It is actually to mean, 
MI SEŅAL ES EL CABEZO DE REY, my mark is a kings head. Of course a typical Solingen mark for centuries. 
I am watching the pictures at a phone, so I can be very mistaken, but my ideas are. 
 
Non regulation sword ordered by somebody in Germany. The hilt remembers me of police swords. The blade I believe, is a XIX  century copy of a XVIII c blade. 
Including bad spelled motto.
		 
		
		
		
		
		
		
		
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