Thread: Authenticating 1939 Play Ball (DiMaggio Example)
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Old 09-11-2007, 07:02 PM
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Default Authenticating 1939 Play Ball (DiMaggio Example)
Posted By: identify7

Some people think that the stuff that cards are made of glows if exposed to black light, unless it is old stuff - like anything pre-war. Old card material does not glow. You can pick up a cheap longwave black light (aka. UV lamp) in a hardware store or hobby shop. Try it.

Then come back, there is more.

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