KYRENAICA, Kyrene. Circa 250 BC. Æ (23mm, 9.83 g, 12h). Koinon issue. Head of Zeus-Ammon right / Silphium plant; monogram to left. Buttrey, Coins 219; Müller, Afrique 114; SNG Copenhagen 1277; BMC 16-9 (Koinon). Brown patina, obverse struck off center on a somewhat irregular flan. VF.