Those tiny squares of paper we stick on envelopes hold secrets that would surprise even the most curious minds. From the world’s first postage stamp that revolutionized global communication to rare ...

Think twice before using these stamps on your cards. Some could have surprising value, making them worth far more to ...

Stamp collecting has been a popular hobby since the 1850s. Because of this, you'll find stacks of stamps in stellar condition at estate sales, in thrift shops, and elsewhere. This is great, because ...

A Christmas stamp over 50 years old could be sold for over £500 thanks to an unusual printing mishap. The three pence stamp depicting an angel from Heaven – one of just 24 unused examples in existence ...

Blemished, battered and cut, the "British Guiana One-Cent Black on Magenta" is a stamp with a twisty tale to tell, one that begins in the hands of a young Scottish boy and passes through the hands of ...

All ill. are of postage stamps. https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!406368~!0#focus ...