40th Anniv. of Great October Revolution - Moscow
3*40 k 1957
USSR
Print: Autotype stamps (halftone), Typography sheet.
Sheet has Imperforate versions of Sg:SU 2126, 2127 and 2129.
Sheet has Imperforate versions of Sg:SU 2126, 2127 and 2129.
| Country: | USSR |
| Type: | Postal blocks |
| Series: | 40th Anniversary of Great October Revolution (4th Issue) |
| Nominal: | 3*40 k |
| Year: | 1957 |
| Material: | ordinary |
| Size: | 145 x 100 mm |
| Perforation: | Imperforate |
| Mintage: | 100,000 |
40th Anniversary of Great October Revolution (4th Issue)
 40th Anniv. of Great October Revolution - Leningrad |  40th Anniv. of Great October Revolution - Moscow |