China
| Country: | China |
| Type: | Postage stamps |
| Series: | Construction of Red Flag Canal |
| Nominal: | 8 分 |
| Year: | 1972 |
| Perforation: | comb 11¼ x 11 |
Construction of Red Flag Canal
 Completion of irrigation canal |  Completion of irrigation canal |  Completion of irrigation canal |  Completion of irrigation canal |