KINGS OF MACEDON, Alexander III 'the Great' (336-323 BC) AE17 (Bronze, 3.61g, 17mm) struck posthumously under Philip III Arrhidaios
Obv: Macedonian shield decorated on the boss with three-quarter head of Herakles facing slightly to right, wearing Nemean lion's skin headdress
Rev: Crested Macedonian helmet; to lower left, monogram; to lower right, kerykeion.
Ref: Price 2803