Chalkon

Gambrion was a minor Mysian city whose precise location remains debated — most scholars place it near the Caicus River valley, though no ancient site has been definitively identified. The city struck bronze coinage only briefly, and the two SNG Copenhagen specimens representing this type suggest a very limited surviving corpus. For a settlement of such marginal political weight, the decision to strike civic bronze at all implies a moment of local autonomy, likely during the fragmented conditions of Achaemenid provincial administration in western Asia Minor.