USA Meter Stamp, Type OO-F2.1

United States · 2017 · Variable

A rectangular meter stamp impression featuring 'US POSTAGE' at the top, the date 'DEC 31 2017', and a meter number 'P.B. 000000' at the bottom. The design is functional and typical of machine-applied postage.

Meter stamps revolutionized mail processing by allowing businesses to print postage directly onto envelopes, improving efficiency and accounting for postal services. This example illustrates a modern application of this technology in the United States.