Russia
Sheet with decorated fields of 15 (3 × 5) stmps
| Country: | Russia |
| Type: | Postal blocks |
| Series: | Europa (C.E.P.T.) 2017 - Castles |
| Nominal: | 15*24 ₽ |
| Year: | 2017 |
| Size: | 146 x 170 mm |
| Perforation: | comb 12 x 12½ |
| Mintage: | 28,000 |