Continental Greece. Attica, Athens. Magistrates Polemon, Aleketes and Patron. AR Tetradrachm, 'New Style', 157-156 BC. Obv. Head of Athena right, wearing helmet decorated with Pegasus. Rev. Owl standing right, head facing, wings closed, on amphora; to left, tripod; on amphora, B; below amphora, ΣΦ; all within olive wreath. HGC 4 1206; Thompson 464f-i. AR. 15.01 g. 29.00 mm. Toned. VF.