Watch List notes:

Sicily. Akragas. Countermark on earlier AE Hemilitron , c. 405-367 BC. Obv. Oval incuse countermark containing crab; traces of undertype. Rev. Traces of undertype. Cf. CNS I p. 196, 91. AE. 16.00 g. 29.50 mm. Host coin. About VF. After the destruction of the city by the Carthaginians in 406 BC, the striking in new issues in Akragas virtually ceased until the city's refoundation by Timoleon, circa 339 BC.