A stamp catalogue is essentially a book to map the origin, price list and current market value of stamps issued by every ...
Once appraised, stamps can be sold through auction houses, which can attract high-end collectors willing to pay premium prices. Online platforms like eBay and HipStamp are widely used for selling ...
The U.S. Postal Service (USPS) unveiled the 1794 Compass Rose Global Forever Stamp at the Southeastern Stamp Expo in ...
A thematic stamp collection highlighting the “postal history” of Hartford in the 18th and 19th centuries is heading to auction in March after winning several major awards. A result of years of ...