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When do old stamps expire? The last day to use non-barcode stamps and what happens after the deadline
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1960s Full Sheet 15 Unused Vintage US Postage Stamps 33-c Celebrate the Century MLK Jr Woodstock Barbie Peace Save the Date Wedding Postage - Etsy UK
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Five 5 Unused US Postage Stamps Statue of Liberty 15c // 15 Cent Stamps // Face Value 0.75 - Etsy UK
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