etched kaskara blade?

[stephen wood]

...I have been able now to make some better images, including a negative (which can show the etching better).

Now that I've actually handled it I can add; it is actually very well-made and appears to be quite old - there are areas of pitting and wear. There is nothing of the rather "raw" look that some of the (short/wide/flat) etched blades possess.

It is 36" long (not including the tang), 2" at it's widest point tapering to 1 1/2".
Unsharpened. There is a single broad fuller. The etching consists of what appears to be a single 3-character "phrase" repeated along both edges and a longer "phrase" etched in the fuller towards the ricasso. Identical on both sides.

It is quite unlike any kaskara I have handled before - closer I think than anything I have seen to the Islamic swords that are said to be the kaskara's antecedent.
I wonder if anyone can pick out the script from the new images?