Thread: 1962 "Bucks" aluminum proof plate
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Old 06-13-2011, 10:51 AM
steve B steve B is offline
Steve Birmingham
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Location: eastern Mass.
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The aluminum ones are pieces of actual printing plates. Not really proofs. it's likely we see a bunch of them because someone saved a stack. Either from inside Topps, or at the recycling/scrap metal place they sent the plates to.

Steve B
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