15th Anniversary of International Students Union
6 k 1961
USSR
0.09 - 0.11$
price on 03.02.2023
| Country: | USSR |
| Type: | Postage stamps |
| Series: | 15th anniv. of the founding of the World Student Association |
| Nominal: | 6 k |
| Year: | 1961 |
| Size: | 32.5 x 32.5 mm |
| Perforation: | comb 12½ |
| Mintage: | 2,000,000 |