Front: Kopf des Hephaistos nach r.
Rear: Kopf der Athena mit attischem Helm nach r. Im r. F. ein rechteckiger Gegenstempel mit KAI.
Countermarked: The impression left by a countermark punch. A tool that is used to punch into a coin subsequent to the original striking an additional mark or symbol that had meaning in the contemporary context of the coin - for example to mark a specific payment or to revalue a coin). Objects from early modern collections sometimes bear countermarks as a sign of ownership.
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