Helderse Postzegelhandel : Znaczki na sprzedaż - Chiny, Rep. Ludowa
Teraz pokazywane: Chiny, Rep. Ludowa - Znaczki pocztowe (1949 - 2024) - 1 znaczki.
1950
Signing of Sino-Soviet Treaty of Friendship, Alliance and Mutual Assistance - Paper Bright under UV-lamp. Reprints: Paper dull under UV-lamp
1. Grudzień WM: Żadne Projekt: Sun Chuanzhe Perforacja: 14
![[Signing of Sino-Soviet Treaty of Friendship, Alliance and Mutual Assistance - Paper Bright under UV-lamp. Reprints: Paper dull under UV-lamp, typ P1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/China,-Peoples-Rep./Postage-stamps/P1-s.jpg)
