| Issuer | Belgium |
| Year | 1849-1850 |
| Type | Standard circulation coin |
| Value | 1 Franc (1 BEF) |
| Currency | Franc (1832-2001) |
| Composition | Silver (.900) (10% copper) |
| Weight | 5 g |
| Dimensions | 23 mm |
| Thickness | 1.1 mm |
| Shape and Technique | Round Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | Léopold Wiener |
| In circulation to | 26 July 1868 |
| Reference(s) | KM#16.1, KM#16.2, LA#BFM-85 |
| Obverse description | The portrait in left profile of Leopold I of Belgium is surrounded with the legend in French. Designer below neck. |
| Obverse script | Latin |
| Obverse lettering | LEOPOLD PREMIER ROI DES BELGES
L.WIENER (Translation: Leopold the First, King of the Belgians) |
| Reverse description | Coat of arms within wreath dividing value. Motto in French above and year below. |
| Reverse script | Latin |
| Reverse lettering | L`UNION FAIT LA FORCE
1 F
1850 (Translation: Unity Makes Strength) |
| Edge | Reeded |
| Mint | |
| Mintage | 1849 - Morin 52; KM#16.1; L. WIENER - 40 662 1850 - Morin 53; KM#16.1; L. WIENER - 162 016 1850 - Morin 53a; KM#16.2; L WIENER - |
| Catalog ID | 3683902840 |
| Comments |
