Kingdom of Macedon, Antigonos I Monophthalmos AR Drachm (Silver, 3.97g, 19mm) Struck as Strategos or king of Asia, in the name and types of Alexander III. 'Kolophon', circa 310-301 BC.
Obv: Head of Herakles to right, wearing lion skin headdress
Rev: Zeus Aëtophoros seated to left, holding sceptre; AΛEΞANΔP[OY] to right, K in left field, crescent beneath throne.
Ref: Price 1826; Müller 274.