25 Francs - Léopold I Reeded Edge

Belgium's earliest gold coinage was a deliberate political statement issued by a kingdom that had only existed since 1831. The 25-franc denomination linked the new nation directly to the French monetary tradition, adopting specifications nearly identical to the French 20-franc piece scaled upward — a calculated alignment with the Latin world's dominant gold standard before the Latin Monetary Union was formally codified.

The three KM references reflect die variety distinctions documented across the three-year run. Delmonte remains the authoritative source for separating them, and misattribution between the sub-types is routine in general auction catalogs.