Portugal
0.13 - 0.16$
price on 07.05.2023
| Country: | Portugal |
| Type: | Postage stamps |
| Series: | International Years of the Quiet Sun |
| Nominal: | 1 $ |
| Year: | 1964 |
| Material: | Liso |
| Size: | 23 x 35 mm |
| Perforation: | comb 13½ |
| Mintage: | 9,000,000 |
International Years of the Quiet Sun
 IQSY Badge 0.13$ |  IQSY Badge 0.65$ |