USA Meter Stamp Type AR-APO9

United States · 2020 · 55¢

A rectangular meter stamp featuring 'US POSTAGE' at the top, a 'P 0.55' denomination, and a cancellation mark indicating Pittsburgh, PA, dated July 7, 2020.

Meter stamps represent a modern and efficient method of postage payment, widely used by businesses and organizations for bulk mailings, reflecting the evolution of postal services towards automation.