Russian Empire
also exist with perforation 13 1/2 (Michel 2B)
| Country: | Russian Empire |
| Type: | Postage stamps |
| Series: | Official Stamp for Courts |
| Nominal: | 15 k |
| Year: | 1911 |
| Size: | 21 x 39.5 mm |
| Perforation: | 12 x 12½ |