If you’ve ever come across an old stamp collection and wondered if it might be worth something, you’re not alone. Collecting vintage stamps isn't just a charming pastime-it can also uncover hidden ...

LONDON (Reuters) – A rare One-Cent Magenta postage stamp printed in British Guiana in 1856 and most recently owned by the estate of a du Pont chemical company heir convicted of murder is expected to ...

ON JUNE 17th the British Guiana One-Cent Magenta stamp, the only surviving example of a penny issue printed in the South American British colony in 1856, will go under the hammer at Sotheby’s, a large ...