N&N LONDON, Online Auction 12, Lot 33 GREEK Kings of Macedon, Antigonos I Monophthalmos (Strategos of Asia, 320-306/5 BC, or king, 306/5-301 BC). AR Drachm (16mm, 4.10 g). In the name and types of Alexander III. Kolophon, c. 310-301. Head of Herakles r., wearing lion skin. R/ Zeus Aëtophoros seated l.; B over monogram in l. field, Π below throne.