Hemidrachm Uncertain mint

The Achaean League's federal coinage is unusual in the ancient world for being a deliberate political instrument — member city-states surrendered individual silver coinage rights in favor of a unified federal type, a concession that reflected the League's growing institutional coherence from the mid-third century onward. The hemidrachm was the workhorse denomination of this system, circulating across the Peloponnese in substantial numbers.

BCD Peloponnesos 375 places this piece among issues where the originating mint remains unresolved — a recurring problem with early League coinage, as magistrate monograms and control marks have not been fully reconciled to specific member cities.