Russia
Unique serial number at bottom centre.
| Country: | Russia |
| Type: | Postal blocks |
| Series: | Transport |
| Nominal: | 12 ₽ |
| Year: | 2001 |
| Material: | coated |
| Size: | 91 x 81 mm |
| Perforation: | frame 12 x 12¼ |
| Mintage: | 250,000 |