Stamps, issuer=China-issue=Martyrs secret mark unwmk-20c on-desc-id
1 to 3 of 3
China
postage1946 1946d issue ovpted - martyrs (1932) Hong Kong print unwmk (no perf info)
| X | $20 on 20c | ltbl | Huang Xing | .20 | .20 |
1948 1948g issue ovpted - martyrs (1932) Hong Kong print
| X | $8 on 20c | ltbl | Huang Xing |
Hopei
1941 1941g issue ovpted on stamp of China - martyrs (1932) Hong Kong print
| - | 20c | ltbl | ovpt, Huang Xing | — | — |
1 to 3 of 3