1 Nasri - Mahmud I - Tunisia

Cast in the medieval period, this coin comes from an age when monetary systems were fragmented across hundreds of competing minting authorities. Kingdoms, principalities, free cities, ecclesiastical establishments, and great noble houses all maintained the right to strike coin — a situation that resulted in bewildering monetary complexity and rich numismatic diversity. Struck in billon — a debased silver alloy with a low silver content — this coin reflects the economic pressures that frequently led governments to dilute their coinage with base metal. Billon coins occupy a fascinating transitional position in monetary history, their very composition serving as evidence of fiscal stress, debasement cycles, and the tension between monetary ideals and governmental financial needs. Numismatic interest in this coin is supported by its combination of historical significance, artistic merit, and the inherent appeal of its material composition. Collectors are advised to consult reputable dealer networks and major auction records when assessing fair market value. For acquisition and sale, the services of established numismatic dealers or major auction houses provide the best combination of price discovery, authentication, and buyer/seller protection.