| Issuer | San Marino |
| Year | 2006 |
| Type | Non-circulating coins |
| Value | 20 Euros |
| Currency | Euro (2002-date) |
| Composition | Gold (.900) |
| Weight | 6.4516 g |
| Dimensions | 21 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | Guido Veroi |
| In circulation to | |
| Reference(s) | KM#479, Fr#102 |
| Obverse description | In the center of the Samnite shield in which there are three rocks surrounded by a wall, on which the three towers with on each a feather. Above the shield a closed crown, and below the inscription `Libertas`. On the left an olive branch and in the right part of an oak branch. The inscription `Republic of San Marino` issuing state is inscribed all around the coin. |
| Obverse script | Latin |
| Obverse lettering | REPUBBLICA DI SAN MARINO LIBERTAS |
| Reverse description | Plan of a fort seen from the sky, with a knight in the center of the fort. On the left, the value `20 euro` at the top of the legend `Giovan Battista Belluzzi military architect`, below the year of issue, the dates `1506 - 2006` and the mark of the Rome monetary workshop `R` and the name of the engraver `veroi`. |
| Reverse script | Latin |
| Reverse lettering | GIOVAN BATTISTA BELLUZZI ARCHITETTO MILITARE 20 EURO R 2006 MOMONI INC. 1506 · 2006 VEROI |
| Edge | |
| Mint | R Rome, Italy (476-date) |
| Mintage | 2006 R - Proof - 4 500 |
| Catalog ID | 1098934570 |
| Comments |
