airmail stamps

Airmail stamps are special postage labels issued by postal authorities to indicate that a letter or parcel is intended to be sent via airplane. They often feature aircraft imagery and are typically more valuable than regular stamps, reflecting the higher cost of air delivery. These stamps not only facilitate faster transportation but also hold collectable value for philatelists. Airmail stamps can be used on international or domestic airmail, and their design often highlights aviation themes or significant milestones in air travel history.