China
| Country: | China |
| Type: | Postage stamps |
| Series: | 20 years of Autonomous Region Ningxia Hu |
| Nominal: | 10 分 |
| Year: | 1978 |
| Perforation: | comb 11½ x 11¼ |
20 years of Autonomous Region Ningxia Hu
 Family |  Dredge machine |  20 years of Autonomous Region Ningxia Hu |