Stamp Title: Support Vietnamese People's Patriotic and Just Struggle Against U.S Imperialism Scott No: 855-858 Serial number: C117 Values in…
Stamp Title: Friendship Gathering of Chinese and Japanese Youth Scott No: 850-854 Serial number: C114 Values in set: 5 (5-1),…
Stamp Title: 6th Conference of Ministers of Posts and Telecommunications of Socialist Countries Scott No: 833 Serial number: C113 Values…
Stamp Title: Mountaineering in China Serial number: S70 Values in set: 5 (5-1), mountaineering team of All China Federation of…
Stamp Title: 28th World table Tennis Championships Scott No: 824-827 Serial number: C112 Values in set: 4 (4-1), Male athlete,…