China
Prezentat acum: China - Timbre poştale (1949 - 2024) - 1 timbre.
1950
Signing of Sino-Soviet Treaty of Friendship, Alliance and Mutual Assistance - Paper Bright under UV-lamp. Reprints: Paper dull under UV-lamp
1. Decembrie WM: Niciunul Design: Sun Chuanzhe Perforare: 14