noun
: a card bearing an adhesive stamp (as a commemorative) and an enlarged picture of the same stamp issued by a government or philatelic agency for sale to collectors with cancellation of the stamp
noun
: a card bearing an adhesive stamp (as a commemorative) and an enlarged picture of the same stamp issued by a government or philatelic agency for sale to collectors with cancellation of the stamp
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012