Austria
0.22 - 0.26$
price on 27.11.2022
Vienna Museum of Natural History, Centenary Exhibition
| Country: | Austria |
| Type: | Postage stamps |
| Nominal: | 3 öS |
| Year: | 1976 |
| Size: | 39 x 30 mm |
| Perforation: | comb 13¾ x 14½ |
| Mintage: | 3,250,000 |
