| Issuer: Russia
Date: 12/7/1972 (1972 sheets) Block 1 (1, 1 x 1) 1, 1: 50k d=A. A. Rylov (1870-1930) |
External links: Colnect 88841-..iet_Union_USSR Record of changes |
| Issuer: Russia
Date: 12/7/1972 (1972 sheets) Block 1 (1, 1 x 1) 1, 1: 50k d=A. A. Rylov (1870-1930) |
External links: Colnect 88841-..iet_Union_USSR Record of changes |
