Stamps, 21443 on-id
1 to 4 of 4
China, ROC
postage1956, Apr 25 ovpted on stamp of China (no wmk info) (no perf info)
| X | 3c on | blgrn | DC-4 |
Kansu
airmail1949, Aug ovpted on stamp of China
| - | (undenom) | blgrn | ovpt, DC-4 | — | — |
China, PRC
postage1950, Mar 1950 provisional issue ovpted on stamp of China
| X | $300 on | blgrn | DC-4 | — | — |
1951, May 2 1951 provisional issue ovpted on stamp of China
| X | $10 on | blgrn | DC-4 | — | — |
1 to 4 of 4