Stamps of China - Inner Mongolia, 30c denom
1 to 5 of 5
postage
1941 1941f martyrs secret wmk issue unwmk (no perf info)
| - | 30c | — | — |
1941, Jul 1 1941d issue ovpted on stamp of China Dah Tung print p. 14
| - | 30c | scar | ovpt, Sun Yat-sen | — | — |
1941, Jul 1 1941b issue ovpted on stamp of China - martyrs (1932) (no perf info)
| - | 30c | brnvio | ovpt, Liao Zhong-kei | — | — |
1941, Jul 1 1941g issue ovpted on stamp of China - martyrs (1932) Hong Kong print
| - | 30c | brncar | ovpt, Liao Zhong-kei | — | — |
1945 1945b issue (no wmk info)
| - | 30c | — | — |
1 to 5 of 5