USA Blank Meter Stamp (QA Sub-group)

United States · 2000 · Blank

A blank United States meter stamp, featuring a pre-printed border and 'U.S. POSTAGE' at the top, designed to be franked with a specific denomination and date by a postage meter machine.

Meter stamps revolutionized postal services by enabling businesses to print postage directly, improving efficiency. This particular blank, designated 'QA blank', was likely used for quality assurance or testing of postage meter machines.