Silver, 37.4mm diameter, weight 24.9 grams. LEOPOLD II ROI DES BELGES Hios bare head left, LEOP WIENER below.  Rv. L'UNION FAIT LA FORCE crowned shield in laurel wreath, 5 F at sides, 1869 below.  KM24.   Somewhat patchily, colourfully toned and EF-Good EF