Antonio, given the history between Spain and Morocco, I would not be surprised if there is some connection between the hilts, but unfortunately I know too little about Nimcha or Spanish swords to really offer any insight.  Anyone else know if there is indeed a connection, beyond the coincidental?
Andrew, now you are really tempting me to etch/polish the antique dha in my collection.  Though, I think Ill put it off for a while till I catch up with the repairs/restoration of everything else in the collection.  Though when I have time Ill post pics (though that may be a number of years)

