Stamps of China - North China Liberation Area, $6 denom
1 to 3 of 3
postage
1949, Jan 1949a issue (no wmk info) (no perf info)
| - | $6 | dprose | agriculture&industry |
1949, Mar 7 1949c issue
| - | $6 | red | ++on=10$ |
parcel post
1949, Feb 22 1949 parcel b issue
| - | $6 | red | ++on=5$ |
1 to 3 of 3