Rare Stamp Now
: Often called the most valuable object by weight in the world, this single surviving stamp from 1856 recently fetched over $8 million at auction on Sotheby’s .
: Engagement thrives on curiosity. Ask your followers: "What's the oldest piece of mail you've ever held?" rare stamp
: Sometimes, perfection is overrated. What’s the coolest "mistake" you've ever found in your collection? : Often called the most valuable object by
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