25th Anniversary of First Soviet Industrial Plants.
93%
| Country: | Soviet Union, USSR |
|---|---|
| Issue: | 25th Anniversary of First Soviet Industrial Plants. |
| Date: | 1958-10-20 |
| Print: | Photogravure |
| Size: | 37 x 26 |
| Perforation: | comb 12 x 12¼ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 40 Russian kopek |
| Print run: | 1000000 |