China, Peoples Rep.
Now showing: China, Peoples Rep. - Postage stamps (1949 - 2024) - 1 stamps.
1950
Signing of Sino-Soviet Treaty of Friendship, Alliance and Mutual Assistance - Paper Bright under UV-lamp. Reprints: Paper dull under UV-lamp
1. December WM: None Design: Sun Chuanzhe Perforation: 14