Monday, September 8, 1980 Turkey will issue: Stamp "Earthquake Destruction" face value 7½, Stamp "Seismograph" face value 20,
| Country: | Turkey |
|---|---|
| Issue: | 7th World Conference on Earthquake Engineering, Istanbul. |
| Date: | 1980-09-08 |
| Perforation: | line 13 |
| Format: | Stamp |
| Face Value: | 7½ Turkish lira |
| Print run: | 550000 |
| Country: | Turkey |
|---|---|
| Issue: | 7th World Conference on Earthquake Engineering, Istanbul. |
| Date: | 1980-09-08 |
| Perforation: | line 13 |
| Format: | Stamp |
| Face Value: | 20 Turkish lira |
| Print run: | 450000 |