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The Gallery Mint Grading Scale
Zoins
Posts: 33,863 ✭✭✭✭✭
I was recently working on converting some of the Gallery Mint Museum newsletters to PDF format and noticed that GMM has their own grading scale!
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I was recently working on converting some of the Gallery Mint Museum newsletters to PDF format and noticed that GMM has their own grading scale!
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@Zoins.... Does the PB have a plus category? In case it comes with jelly?? Cheers, RickO