bn:03253537n
Noun Concept
EL
semipostal  ημι-γραμματοσήμων  ημι-ταχυδρομική σφραγίδα  φιλανθρωπία σφραγίδα
EN
A semi-postal stamp or semipostal stamp, also known as a charity stamp, is a postage stamp issued to raise money for a particular purpose and sold at a premium over the postal value. Wikipedia
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