Portugal
1.5 - 1.7$
price on 07.05.2023
| Country: | Portugal |
| Type: | Postage stamps |
| Series: | UN (United Nations), 30th Anniversary |
| Nominal: | 20 $ |
| Year: | 1975 |
| Material: | Esmalte |
| Size: | 35 x 30 mm |
| Perforation: | comb 13½ |
| Mintage: | 350,000 |
UN (United Nations), 30th Anniversary
 People and Sapling 0.13$ |  People and dove 0.33$ |  People and grain 1.5$ |