"Children's Progress"
90%
| Country: | China, People's Republic |
|---|---|
| Issue: | "Children's Progress" |
| Date: | 1975-12-01 |
| Print: | Photogravure |
| Size: | 32 x 40 |
| Perforation: | Unknown 11½ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 52 Chinese fen |