Portugal
0.66 - 0.79$
price on 07.05.2023
50 Years of the Order of Engineers
| Country: | Portugal |
| Type: | Postage stamps |
| Series: | 50 Years of the Order of Engineers |
| Nominal: | 52.50 $ |
| Year: | 1986 |
| Material: | Esmaltado With phosphorescent band |
| Perforation: | comb 11¾ x 12 |
| Mintage: | 600,000 |