| Country of Origin | China |
|---|---|
| Type | Postage |
| Region | China |
| Topic | Science |
Check the listing for details. Special 257 Economic Construction-Science & Technology 1988 Postage Stamp. Made in China. Listed at 2.03 USD. Special 257 Economic Construction-Science & Technology 1988 Postage Stamp. Dispatched with Royal Mail 2nd Class Letter / Large Letter.