1f41.webp

Posted on Dec 5, 2025

1¢ Yellow

1F4.1

Plate Flaw UR

Strong vertical line in the upper right margin originating near the 'S' of Postage. Two examples reported by Guy Jeffery, with one on cover, and a third found by Ron Smith.


Plate Flaw in Zone 4
Plate Position is Unknown

Earliest Recorded Use: Jan. 4, 1881
Latest Recorded Use: Dec. 23, 1881