Visar nu: Formosa - Postfrimärken (1887 - 1889) - 1 frimärken.
1887 -1894
"Official Post" - Control Numbers Stamped in Red
WM: Inga storlek på arket: 5 Perforering: Imperforated
![["Official Post" - Control Numbers Stamped in Red, Typ A]](https://www.stampworld.com/media/catalogue/Formosa/Postage-stamps/A-s.jpg)
