Unique and Impressive Two Handed Sword

[CSinTX]

Thanks for the thoughts from everyone. Ive added some more pics. Unfortunately I can not see where the parrying lugs attach to the blade without damaging the leather.

I feel very confident that the sword itself is good. The patina is right, forging lines, highest quality blade, weight, etc. The markings on the pommel match that on the guard.

But I know very little of how stampings, engravings, etc would have been done in a blade. The outer edge of the decoration, that has been mechanically applied, how would this have been done? Could it be done on metal that was not hot (added later)? Or would it need to be done at time of manufacture? There is a distinct grove cut around the outer edge. Ive marked this in green in the final picture.

I like to imagine that maybe this was a bodyguards weapon rather than a piece for the field. This might explain the combination of it being an obviously highly lethal weapon as well as unique and decorated.