| Issuer | Spain |
| Year | 2011 |
| Type | Non-circulating coins |
| Value | 20 Euros |
| Currency | Euro (2002-date) |
| Composition | Gold (.999) |
| Weight | 1.24 g |
| Dimensions | 13.92 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#1218 |
| Obverse description | The obverse reproduces, as background, an image of two sheets of paper, whose wavy edges appear first and united, symbolizing the two countries. |
| Obverse script | Latin |
| Obverse lettering | ESPAÑA
2011 M (Translation: Spain) |
| Reverse description | The reverse reproduces the same symbolism of the two sheets of paper, on which appear spheres with stars that remind us of the European Union. |
| Reverse script | Latin |
| Reverse lettering | XXV ANIVERSARIO DE LA ADHESIÓN DE
ESPAÑA Y PORTUGAL A LA UNIÓN EUROPEA
20 EURO (Translation: XXV anniversary of the accession of Spain and Portugal to the European Union) |
| Edge | |
| Mint | Royal Mint of Spain (Real Casa de la Moneda), Madrid, Spain (1591-date) |
| Mintage | 2011 M - Proof - 12 000 |
| Catalog ID | 3914969480 |
| Comments |
