United States Meter Stamp, Type IA3i1

United States · 1935 · 3¢

The stamp features a rectangular design with 'U.S. POSTAGE' at the top, '3¢' in the center, and 'PAID' at the bottom, all within a decorative border.

Meter stamps revolutionized mail processing by allowing businesses to print postage directly, streamlining bulk mail and reducing the need for adhesive stamps. This particular type represents an early era of mechanical franking.