1849, Kingdom of Belgium, Leopold I. Large Silver 5 Francs (5 Frank) Coin. Reference: KM-17. Engraver: Leopold Wiener Denomination: 5 Francs (5 Frank) Mint Year: 1849 - 1st-date of type with bare (without wreath) head! Material: Silver (.900) Weight: 24.94gm Diameter: 37mm Obverse: Bare bust of Leopold I left. Designer’s signature (L. WIENER) inside bust truncation. Legend: LEOPOL ...