1/2 Real - Carolus I

Carolus I — better known as Charles V, Holy Roman Emperor — never visited Majorca during his reign, yet the island's mint continued striking in his name throughout his forty-year tenure. The Majorcan monetary system at this period operated under considerable autonomy, with local officials controlling die production and often diverging from Castilian standards in both execution and fineness.

Cal#54 is a scarce type. The Calicó reference remains the authoritative Spanish colonial and peninsular silver series guide, and its low catalog number within the half real listings reflects a genuinely restricted survivor population.