Franz-Joseph Supersaxo governed the Bishopric of Sion — the ecclesiastical state controlling the upper Valais — during a period of persistent tension between episcopal authority and the seven democratic districts, or "dizains," that exercised considerable autonomy over local affairs. His coinage rights were among the clearest expressions of that authority, and the half Batzen denominations were workhorses of daily commerce in a region where small silver and billon fractions mattered far more than prestige issues. The HMZ subvariant d classification within the 1066 series indicates a die distinction rather than a fundamental type change.
Franz-Joseph Supersaxo governed the Bishopric of Sion — the ecclesiastical state controlling the upper Valais — during a period of persistent tension between episcopal authority and the seven democratic districts, or "dizains," that exercised considerable autonomy over local affairs. His coinage rights were among the clearest expressions of that authority, and the half Batzen denominations were workhorses of daily commerce in a region where small silver and billon fractions mattered far more than prestige issues. The HMZ subvariant d classification within the 1066 series indicates a die distinction rather than a fundamental type change.