Unusual Etch on a Moro Blade

[Spunjer]

thank you, delor, for a thorough explanation in the lamination process! would you say that the core is a solid piece, or would it resemble a tuning for (with the edges as tines)? ,

(not sure, according to your two last photos which seem to show uniform lamination on the whole blade)

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the last two photos are actually from a different kris i etched on the same day. i added the additional photos as a comparison to the original kris that was posted