Sicily. Akragas. Countermark on earlier AE Hemilitron , c. 405-367 BC. Obv. Traces of undertype (Eagle on hare). Rev. Round incuse countermark with Herakles' head right; traces of undertype (Crab; below, crayfish). CNS I CM/6. 15.24 g. 27.5 mm. Host coin F; c/m VF.