Overprints on this type: (See as list) China, ROC 8/1/1950 30c issue=1950 surcharges oc=blk Szechwan 1949 issue=1949 ovpt=Szechwan only oc=blk In collections: unused (Stan Shebs) |
External links: Colnect 582665..an-Sun_Yat-sen Record of changes |
