Portugal
2.1 - 2.5$
price on 07.05.2023
Stamp from souvenir sheet
| Country: | Portugal |
| Type: | Postage stamps |
| Series: | Aquaduct |
| Nominal: | 350 $ |
| Year: | 1998 |
| Material: | Esmalte |
| Perforation: | 12 x 12½ |
| Mintage: | 100,000 |