BELGIQUE - BELGIUM Leopold I (1831-1865). Module of 5 francs, marriage of the Duke and Duchess of Brabant 1853, Brussels. Av. LEOPOLD FIRST - KING OF THE BELGIANS. Nude head on the left, signature L. WIENER. Rv. L. L. PH. M. V. DUKE OF BRABANT - M. H. A. DUCHESS OF BRABANT / 21-22 AUGUST 1853. Two busts on the right, signature LEOP. WIENER. Dupr.540 - M.2; Silver - 37 mm - 6 h Top Pop: this is the finest engraved example! PCGS MS64+ (51870959). This is the highest technical grade for this type, with a 64+ indicating exceptional visual appearance. Only tiny bag marks in the original velvet. Corner flower.