1 Assis - City of Basel

The 1 Assis - City of Basel from City of Basel (1663–1698), denomination 1 Assis, is a distinguished coin from the early modern period, an age of exploration, religious reformation, and the birth of global commerce. Coins of this era often display a dramatic leap in artistry, as Renaissance aesthetics transformed the appearance of European coinage. This coin was produced in the early modern era, when minting technology was undergoing its first great revolution. The gradual adoption of screw presses and, later, rolling mills allowed for the production of more uniform, counterfeit-resistant coinage. Early modern monarchs and republics invested heavily in coin design, commissioning celebrated engravers to create imagery that projected power, legitimacy, and cultural sophistication. 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. For the serious numismatist, acquiring this coin in the finest available grade is the ideal strategy. Professional certification from NGC or PCGS not only authenticates the piece but encapsulates it in tamper-evident holders that protect against accidental handling damage. The long-term value proposition of well-graded, original-surface examples of numismatic rarities has been demonstrated repeatedly in the major auction houses of New York, London, and Hong Kong.