Lobachevsky Square, Kazan, Tatar ASSR
4 k 1962
USSR
| Country: | USSR |
| Type: | Postage stamps |
| Series: | Capitals of Autonomous Soviet Socialist Republics (3) |
| Nominal: | 4 k |
| Year: | 1962 |
| Material: | heavy |
| Size: | 42 x 26 mm |
| Perforation: | comb 12 x 12½ |
| Mintage: | 2,000,000 |
Capitals of Autonomous Soviet Socialist Republics (3)
 House of Soviets, Saransk, Mordovian ASSR 0.1$ |  Lenin Street, Kyzyl, Tuva ASSR 0.08$ |  Lobachevsky Square, Kazan, Tatar ASSR |