Alexander III, AR drachm. Magnesia mint, Struck under Antigonos I Monophthalmos. 319-305 BC.

Head of Herakles right, wearing lionskin headdress.
Zeus seated left, holding eagle and sceptre.

Dolphin swimming vertically upwards in left field, 
upright thyrsos in outer right field.

Price 1951; Müller 540.

With permission of cngcoins.com, Triton VI, Lot 165, Jan. 2003.