USA Meter Stamp, Type SPE-KH1

United States of America · 2018 · 50¢

A rectangular meter stamp impression featuring 'US POSTAGE PPD' and a '0.50' denomination, alongside the date 'NOV 10 2018' and 'SAN FRANCISCO CA'. A barcode pattern is visible on the right side.

Meter stamps like this represent the evolution of postage payment, moving from physical adhesive stamps to machine-generated impressions, primarily used by businesses for efficiency and tracking.