Three tulwars for comment

[Ken Maddock]

Hi
I just picked up three tulwars, or I think that is what they are, as two are a little different from what I commonly see
Picture one is over view of the three
Remainder of pictures is of one of tulwars
Pictures are poor enough as it is not a nice day here in Ireland
Blade is 72 cm long, not too curved 2 fullers on blade,some decoration on blade but pictures not showing this well, hand guard is a lot more substantial than what I have seen before, in very much untouched condition
Got from a dublin house clearance
Any information much appreciated on name of this particular type of tulwar and any idea of age or origin
Regards
Ken