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Old 03-15-2023, 09:39 PM
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paul paul is offline
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Your list of types is a lot more detailed than anything else I've seen. The only dating I've seen people do for these postcards is to note whether the postcard has JD McCarthy's zip code on the back. If it does, then it is from after the time when zip codes went into effect, which I believe was about 1963. Also, the very early McCarthy postcards are larger in size.
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