| Issuer | Luxembourg |
| Year | 2018 |
| Type | Commemorative circulation coin |
| Value | 2 Euros |
| Currency | Euro (2002-date) |
| Composition | Bimetallic: nickel brass clad nickel centre in copper-nickel ring |
| Weight | 8.5 g |
| Dimensions | 25.75 mm |
| Thickness | 2.2 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Luc Luycx |
| In circulation to | |
| Reference(s) | KM#151 |
| Obverse description | The coin bears the effigy of His Royal Highness Grand Duke Henri on the left, looking to the right. To the right of the design are the dates `1868-2018` and the words `150 years`. Below the effigy of the Grand Duke, the text `Constitution of the Grand Duchy of Luxembourg` and a side section of an open book are shown. |
| Obverse script | Latin |
| Obverse lettering | 1868 2018 150 ANS CONSTITUTION DU GRAND-DUCHÉ DE LUXEMBOURG |
| Reverse description | A map of the European continent is represented on a dynamic canvas composed of the twelve stars of the European Union. |
| Reverse script | Latin |
| Reverse lettering | 2 EURO LL |
| Edge | Finely ribbed with edge lettering: six times the sequence `2 * * |
| Mint | Royal Dutch Mint (Koninklijke Nederlandse Munt), Utrecht, Netherlands (1010-date) |
| Mintage | 2018 - Mintmark Bridge/Mercury; In Sets only - 12 500 2018 - Mintmark Lion/Bridge; Proof - 3 500 2018 - Mintmark Lion/Mercury - 300 000 |
| Catalog ID | 3464631230 |
| Comments |
