USSR
0.16 - 0.19$
price on 06.02.2023
| Country: | USSR |
| Type: | Postage stamps |
| Series: | Ducks (1st series) |
| Nominal: | 20 k |
| Year: | 1989 |
| Material: | coated |
| Size: | 40 x 28 mm |
| Perforation: | comb 12 x 12¼ |
| Mintage: | 3,300,000 |
Ducks (1st series)
 Common Shelduck (Tadorna tadorna) 0.08$ |  Green-winged Teal (Anas crecca) 0.04$ |  Ruddy Shelduck (Tadorna ferruginea) 0.16$ |