I love to guess. 
But I assume, Ariel, that your answser is based on solid arguments and proofs. 
If not, I guess that all opinions will be valid... 
Maybe the blades are old qaddara or kinjal cut in two pieces? (right in the middle) 
One hilt looks like these Sahelian daggers/swords (with copper bands). 
The blond horn of the qaddara looks like these Tunisan daggers. 
I really don't know!!! 
Best, 
Kubur
		 
		
		
		
		
		
		
		
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