USA Meter Stamp, Type SPE-PD-E2.1D

United States · 2018 · 50¢

A rectangular meter stamp impression featuring 'US POSTAGE' and 'PAID' at the top, with the denomination '0.50' at the bottom. It includes the date 'DEC 31 2018', 'WASHINGTON DC', and a barcode-like pattern on the right.

Meter stamps represent a modern and automated method of paying for postage, widely used by businesses and organizations for bulk mail, reflecting the evolution of postal services towards efficiency and automation.