Greek, Antigonos I Monophthalmos in the name of Alexander III "The Great", AR Drachm, Kolophon c. 310-301 BC
3.88 g, 17 mm, aVF, toned
Obverse: Head of Herakles wearing lion's skin right
Reverse: ΑΛΕΞΑΝΔΡΟΥ, Zeus Aëtophoros seated left, holding eagle and sceptre, legs crossed, ΑΛΕΞΑΝΔΡΟΥ to right; B under throne, N in left field
Reference: Price 1800