Thursday, July 20, 1989 Soviet Union, USSR will issue: Stamp "150th Anniversary of Pulkovo Observatory." face value 10, Stamp "Eurasian Lynx (Lynx lynx)" face value 10, Stamp "International Letter Week." face value 5,
| Country: | Soviet Union, USSR |
|---|---|
| Issue: | 150th Anniversary of Pulkovo Observatory. |
| Date: | 1989-07-20 |
| Print: | Photogravure and Recess |
| Size: | 40 x 28 |
| Perforation: | comb 11½ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 10 Russian kopek |
| Print run: | 3100000 |
| Country: | Soviet Union, USSR |
|---|---|
| Issue: | 150th Anniversary of Pulkovo Observatory. |
| Date: | 1989-07-20 |
| Print: | Photogravure |
| Size: | 28 x 40 |
| Perforation: | comb 11½ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 10 Russian kopek |
| Print run: | 3900000 |
| Country: | Soviet Union, USSR |
|---|---|
| Issue: | 150th Anniversary of Pulkovo Observatory. |
| Date: | 1989-07-20 |
| Print: | Offset and Lithography |
| Size: | 28 x 40 |
| Perforation: | comb 12¼ x 12 |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 5 Russian kopek |
| Print run: | 3100000 |