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Old 01-14-2005, 10:49 PM
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Default PSA Autograph Authentication Problems

Posted By: davidcycleback

I thought the fake Ruth signed photo story was interesting (As pictured/described in the link, the photo's back has a five digit zip code address. The United States 5 digit zip code was introduced in 1962, meaning the photo was made well after Ruth's death). Counting the numbers in the zip code is a technique used by experienced photo collectors to identify many reprints.

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