Stamps, 12c denom
1 to 13 of 13
- Yunnan, 1949
- 12c
- 12c
- 12c
- 12c
- Sinkiang, 1944
- British offices in China, 1917
- Italian offices in Peking, postage due, 1918
- 1919
- special delivery, 1918
- Italian offices in Tientsin, postage due
- 1919
- special delivery, 1918
- US offices in China, 1919
1 to 13 of 13