USA
United States postage stamps cover one of the most extensive and well-documented postal histories in the world. The category includes classic issues, presidents, definitive series, and modern commemoratives.
United States stamps form one of the largest collecting areas in world philately.
Postal history of the USA
From classic 19th-century issues to modern commemoratives, U.S. stamps document political, social, and cultural history.
- classic and presidential issues
- definitive and commemorative series
- modern U.S. stamp design
- extensive postal history material
A foundational collecting field for worldwide collectors.