Dodekadrachm

The Derrones were a Thraco-Macedonian tribe whose coinage represents some of the heaviest silver struck anywhere in the ancient Greek world. The dodekadrachm — twelve drachms — was almost certainly not everyday currency; issues of this weight functioned more plausibly as prestige objects, mercenary payment, or tribute, circulating among elites and foreign powers rather than local markets. The dating places production squarely within the period of Persian occupation of Thrace following Xerxes' westward campaign, a political reality that likely shaped both the demand for large silver and the tribe's access to Pangaean mining resources.

Jameson 1946 remains the standard reference for attribution within this series.