Dioscuri/Mercury series. AE Cast Triens, c. 280-276 BC. Obv. Thunderbolt; on either side, two pellets. Rev. Dolphin right; below, four pellets. Cr. 14/3; Vecchi ICC 27; HN Italy 270. 119.26 g. 51.00 mm. Lovely chocolate brown patina. Casting flaw on reverse. VF.