Salaams Atlanta... Just to remind you that you are on the Omani Shamshiir thread and better perhaps to be on the Omani Sayf thread...The Straight Omani Sayf; but to continue...well it would take some science to prove thats an Omani blade but ok lets say its an Omani Straight Sayf.
I didnt mention Kaskara?
The blade you add is a trade blade and I put it to forum that no Omani Straight Sayfs originate from those..I have tentatively agreed that there mmay be some inclusion of form taken from the fullers designs but no more. They made their own or got them from somewhere else... India or Yemen possibly?
Kindly consider bringing the question onto the right thread...
Regards,
Ibrahiim al Balooshi.