Stamps of China, PRC, 21 Sep 1991
1 to 4 of 4
postage
1991, Sep 21 Achievements in Socialist Construction (4th Set) issue unwmk p. 12
| X | 20f | multi | Luoyang Glasshouse | |||
| X | 25f | multi | Fertilizer Project of Wulumuqi Petrochemical Head Works | |||
| X | 55f | multi | Expressway between Shenyang & Danian | |||
| X | 80f | multi | Xichang Satellite Launch Centre |
1 to 4 of 4