| Mô tả mặt trước |
The figure of Pedro Nunes on the left holding a book showing the Nonius Principle and the Sphere Treaty, two of his most representative works. Above, on the right, the diagram of the `Loxodromic` curves. The background is dotted and suggests the sense of the universality of knowledge. |
| Chữ viết mặt trước |
Latin |
| Chữ khắc mặt trước |
PEDRO NUNES 15 02 78 José Aurélio |
| Mô tả mặt sau |
Identifying elements of the exhibition, the astrolabe, the Council of Europe stars and wind rose. |
| Chữ viết mặt sau |
Latin |
| Chữ khắc mặt sau |
In a ⭕️: I 8 3 V O B S I L X V I 2 silver hallmarks, one official and another of the mint. |
| Số lượng đúc |
|
| ID Numisquare |
6824986830 |
| Ghi chú |
|
