Thank you all for your comments
The pamor extends down the centre of the blade (Wilah ?), the slight gaps are where there is much less contrast but the 'patterning' is there.
The Ganja 'line' is quite rusty but seems to be a line made , perhaps by grinding. But I am not certain. I have taken close ups of both sides of the ganja area, one side seems to follow the pamor so assumed it was gonjo iras
Kind Regards David
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