Helderse Postzegelhandel : Timbres à vendre - République populaire de Chine
Montre maintenant: République populaire de Chine - Timbres-Poste (1949 - 2024) - 1 Timbres-poste.
1950
Signing of Sino-Soviet Treaty of Friendship, Alliance and Mutual Assistance - Paper Bright under UV-lamp. Reprints: Paper dull under UV-lamp
1. décembre WM: Aucun Modèle: Sun Chuanzhe Perforation: 14
![[Signing of Sino-Soviet Treaty of Friendship, Alliance and Mutual Assistance - Paper Bright under UV-lamp. Reprints: Paper dull under UV-lamp, type P1]](https://www.stampworld.com/media/catalogue/China,-Peoples-Rep./Postage-stamps/P1-s.jpg)
