Kaskara with interesting marks

[DaveS]

Picked this kaskara up at the Eugene Knife Show a couple of weeks ago. It has some marks i haven't seen before. The blade is 34 inches long, 39 inches overall. This kaskara seems to have a little more age to it than some of the others that i have. No concrete evidence for this, just a feeling and could be wrong. I can't tell if the markings have been etched or forged in while the blade was hot. It looks like Roman numerals have been put down the center of the three fullers. Talismanic ??????. Has anyone seen these stamps before? I don't think this is a european blade, but then sometimes it can be hard to tell. Any thoughts would be appreciated.............Dave.