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Old 09-04-2011, 07:06 AM
steve B steve B is offline
Steve Birmingham
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Join Date: Sep 2009
Location: eastern Mass.
Posts: 8,098
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HA! Just wait, The list I'm putting together is pretty long. I'm also -on the same list at the moment including marks that are consistent from one card to the next.

That's my process for finding ones I'm sure are varieties. I look for marks that are identical on a number of cards and then check for ones missing those marks. The only exceptions are known ones like the upper lines, and very obvious ones like large plate scratches.

Steve B
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