Belgium
0.09 - 0.11$
price on 25.01.2023
| Country: | Belgium |
| Type: | Postage stamps |
| Series: | European Nature Conservation Year |
| Nominal: | 7 fr |
| Year: | 1970 |
| Size: | 28 x 39 mm |
| Perforation: | comb 11½ |
| Mintage: | 2,750,000 |
European Nature Conservation Year
 Beech Tree in National Botanical Gardens 0.13$ |  Birch Tree in National Botanical Gardens 0.09$ |