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iirc think have seen the "kite" symbol on the shell previously
now to see if i can recall where...
happily, another reader shall likely recognize it straightaway
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in the image of the underside of the shell there appears to be something in the upper left cutout of the shell
it looks like it might be a marking...or possible just a speck of foreign matter
are you able to make it out?
Is this what you were meaning?? I assumed this was a casting mark...??
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