Russia
Printing: offset, thermography. Printed patterns have a relief.
| Country: | Russia |
| Type: | Postal blocks |
| Series: | Arts & Crafts of Russia. Kasli Iron Sculpture |
| Nominal: | 4*20 ₽ |
| Year: | 2012 |
| Material: | coated |
| Size: | 80 x 80 mm |
| Perforation: | frame 11½ |
| Mintage: | 60,000 |
Arts & Crafts of Russia. Kasli Iron Sculpture
 Slab With Two Concentric Rosettes |  Large Rosette, Fragments of the Openwork Ornament |  Rosette in the Square Frame, Floral Ornament |  Small Rosette Framed Asymmetrical Ornament |