Asprocastron coin: 15th c. Genoese-Moldavian Coinage

Illustrated Specimen Details: Asprocastron

Example Specimen: 15th century — City of Moncastro (Principality of Moldavia)

The coin shown above is a 15th-century silver specimen associated with the Genoese fortress of Moncastro (modern Bilhorod-Dnistrovskyi, Ukraine) during its time under the rule of the Moldavian principality. The obverse features a Genoese counterstamp — an equilateral cross with four dots — which served as the coat of arms of the city at the time. This punch was applied to an unidentified silver Crimean Tatar akçe.

The reverse side of this coin is almost completely lost due to the immense force of the counterstamping process. This forceful strike often gave these issues a distinctive, irregular cup-shaped form.

1. CITY OF MONCASTRO, GENOESE COLONIES (15th century)

The name of this denomination points to the issuer: the city of Asprocastro (known as the "White Castle"). This is one of the ancient names for the modern Ukrainian city of Bilhorod-Dnistrovskyi, a site with a long and diverse history. Note: "Asprocastron" is a conditional name used by numismatists; the original official denomination remains unknown.

The Asprocastron: A Unique Numismatic Artifact of Ukraine

The Asprocastron represents a fascinating and highly specific chapter in medieval European numismatics. It is one of the few medieval coins minted directly on the territory of modern Ukraine, specifically in the Odesa region. These pieces were not minted from scratch; instead, finished Crimean coins were struck with a punch bearing the symbol of the city — a cross with dots in its four corners.

Geographic Distribution and Nomenclature

While the primary area where these coins are found is Southern Ukraine, specimens are also regularly discovered in Crimea, Moldova, and Romania. Due to the complex geopolitical history of the region, these issues are classified under various names in Western numismatic catalogs. They may be listed as Moncastro (reflecting the Genoese name), Cetatea Albă (the Romanian name), or simply White Castle coinage. Furthermore, they are often categorized under "Early Moldavian coinage" or as "Autonomous issues of the Golden Horde."

Historical Significance

The existence of the Asprocastron highlights the vibrant trade and cultural exchange that occurred in the Black Sea region during the 15th century. The Genoese colonies functioned as crucial economic hubs, bridging the trade routes between Europe, the Golden Horde, and the broader Mediterranean world. The pragmatic decision to counterstamp existing silver akçe, rather than minting entirely new currency, reflects both the local economic needs and the widespread acceptance of Tatar silver in regional trade networks.