US Postage Meter Stamp, 50 cents

United States · 2018 · $0.50

A rectangular US postage meter stamp featuring 'US POSTAGE' at the top, 'PITTSBURGH, PA' and 'P.B. METER' on the left, the date '2018 JAN 4' in the center, and the '0.50' denomination on the right, with a wavy line border.

Meter stamps like this represent the widespread use of automated postage for businesses and bulk mailers in the modern era, providing efficiency and tracking capabilities for mail.