40th Anniv. of Great October Revolution - Two Flags
60%
| Country: | Soviet Union, USSR |
|---|---|
| Issue: | 40th Anniversary of Great October Revolution (1st Issue) |
| Date: | 1957-10-25 |
| Print: | Offset lithography |
| Size: | 26 x 37 |
| Perforation: | comb 12½ x 12 |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 40 Russian kopek |