The age of a stamp does not determine its ultimate value. Much like books, just because a stamp could be 100 years old, it still will not make it rare or valuable.
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The age of a stamp does not determine its ultimate value. Much like books, just because a stamp could be 100 years old, it still will not make it rare or valuable.
More: continued here
Japan to introduce forgery-proof revenue stampsNHK WORLDJapan's National Tax Agency will introduce anti-counterfeit revenue stamps …