| Issuer | Spain |
| Year | 2022 |
| Type | Non-circulating coin |
| Value | 10 Euros |
| Currency | Euro (2002-date) |
| Composition | Silver (.925) |
| Weight | 27 g |
| Dimensions | 40 mm |
| Thickness | 2 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#1559 |
| Obverse description | Portrait of S. M. the King of Spain, Don Felipe VI and the year of issue. |
| Obverse script | Latin |
| Obverse lettering | FELIPE VI REY DE ESPAÑA
· 2022 · (Translation: Felipe VI King of Spain) |
| Reverse description | Portrait of the Spanish scientist Santiago Ramón y Cajal with the figure of the image he created of an axial section of the retina. |
| Reverse script | Latin |
| Reverse lettering | 10 EURO
AÑO DE INVESTIGACIÓN SANTIAGO RAMÓN Y CAJAL 2022
M
g h i d f h J c (Translation: 2022 Santiago Ramón y Cajal Year of Research) |
| Edge | Reeded |
| Mint | (M) Royal Mint of Spain (Real Casa de la Moneda), Madrid, Spain (1591-date) |
| Mintage | 2022 M - Proof - 7 000 |
| Catalog ID | 3545295650 |
| Comments |
