Taïwan
Montre maintenant: Taïwan - Timbres-Poste (1945 - 2024) - 1 Timbres-poste.
1969
The 30th Air Defence Day
21. novembre WM: 3 Modèle: Pao Liang - yu & Yen Ki - Shih. Gravure: Central Engraving and Printing Plant, Taipei. Perforation: 12
![[The 30th Air Defence Day, type OC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Taiwan/Postage-stamps/OC-s.jpg)
