Stamps of China, 6 base month
1 to 13 of 13
postage
1932, Jun 3 unwmk (no perf info)
| - | 1c | Northwest scientific expedition | ||||
| - | 4c | Northwest scientific expedition | ||||
| - | 5c | Northwest scientific expedition | ||||
| - | 10c | Northwest scientific expedition |
1941, Jun 21 thrift issue industry & transportation & agriculture p. 12.5 (6 stamps)
1943, Jun 5 1943b Fukien issue (no perf info)
| - | 20c | yelgrn | ++on=13c-No. 421 | |||
| - | 20c | olbrn | ++on=21c-No. 406 | |||
| - | 20c | ol | ++on=28c-No. 408 |
1 to 13 of 13