⅔ Thaler - Max Gandolf von Kuenburg Schwarzburg, Countermarked

Max Gandolf von Kuenburg, Archbishop of Salzburg from 1668 to 1687, pursued an aggressive monetary policy in response to the chronic shortage of reliable mid-denomination silver in the region. Rather than strike entirely new coinage, the archbishopric applied countermarks to existing ⅔ Thaler pieces — a pragmatic solution that validated foreign silver for local circulation without the expense of full reminting. The specific Zöttl reference places this among a documented series of such countermarked issues, each traceable to a deliberate administrative decision rather than emergency improvisation.

Max Gandolf is better remembered for expelling Salzburg's Protestant population in 1684, but his monetary interventions of the early 1680s were equally consequential for day-to-day commerce in the archbishopric.