International Philatelic Exhibition "Armenia-90" - optd
20+10 k 1990
USSR
The surcharge was in aid of the Armenian earthquake victims.
Sg:SU 5957 - overprinted in black - (Филателическая Выставка "Армения-90")
Sg:SU 5957 - overprinted in black - (Филателическая Выставка "Армения-90")
| Country: | USSR |
| Type: | Postage stamps |
| Series: | International Philatelic Exhibition Armenia-90 |
| Nominal: | 20+10 k |
| Year: | 1990 |
| Size: | 28 x 40 mm |
| Perforation: | comb 12¼ x 12 |
| Mintage: | 550,000 |
International Philatelic Exhibition Armenia-90
 International Philatelic Exhibition "Armenia-90" - optd |  International Philatelic Exhibition "Armenia-90" - optd 0.05$ |  International Philatelic Exhibition "Armenia-90" - optd 0.1$ |