25th Anniversary of the Russian Federation Constitution
4*40 ₽ 2018
Russia
| Country: | Russia |
| Type: | Postal blocks |
| Series: | 25th Anniversary of the Russian Federation Constitution |
| Nominal: | 4*40 ₽ |
| Year: | 2018 |
| Size: | 140 x 120 mm |
| Perforation: | 12½ x 12 |
| Mintage: | 45,000 |