Sicily. Katane. AR Hemilitron, c. 450-415/3 BC. Obv. Bearded head of Silenos right. Rev. K-A. Winged thunderbolt. HGC 2 592; SNG ANS -; Boehringer, Kataneische, Hi 1-14. 0.14 g. 7 mm. RR. Very rare issue. Rough surfaces. VF.