| Issuer | Belgium |
| Year | 1864-1866 |
| Type | Standard circulation coin |
| Value | 20 Francs (20 BEF) |
| Currency | Franc (1832-2001) |
| Composition | Gold (.900) (10% copper) |
| Weight | 6.4516 g |
| Dimensions | 21 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | Léopold Wiener |
| In circulation to | |
| Reference(s) | KM#23, Mor#6, LA#BFM-153, LA#BFM-154, Delmonte G#1264, Fr#411, Delmonte G#1265 |
| Obverse description | Head of King Leopold I facing right with designer below neck. Text in French surrounding. |
| Obverse script | Latin |
| Obverse lettering | LEOPOLD PREMIER ROI DES BELGES
L.WIENER (Translation: Leopold the First, King of the Belgians) |
| Reverse description | Value and date within wreath of oak branches. |
| Reverse script | Latin |
| Reverse lettering | 20 FRANCS 1865 |
| Edge | Plain with incused lettering |
| Mint | |
| Mintage | 1864 - Morin (not numbered); Trial strike - 1865 - Morin 6; `L. WIENER`; Position A - 1 016 103 1865 - Morin 6a; `L. WIENER`; Position B - 1865 - Morin 6b; `L WIENER`; Position A - 1865 - Morin 6c; `L WIENER`; Position B - 1865 - Morin 6d; `L WINNER`; Position A - 1865 - Morin 6e; `L WINNER`; Position B - 1866 - Struck in 1866 with year 1865 - 531 963 |
| Catalog ID | 4086203690 |
| Comments |
