Macedonian Kindgdom, Alexander III (336-323 BC) or diadochoi, AR drachm (Silver, 17,9 mm, 4,04 g), 4th-3rd centuries BC.

Macedonian Kindgdom, Alexander III (336-323 BC) or diadochoi, AR drachm (Silver, 17,9 mm, 4,04 g), 4th-3rd centuries BC. Obv: Head of Herakles in lion-skin headdress to right.
Rev. ΑΛΕΞΑΝΔΡo[Υ], Zeus seated to left on backless throne, wearing himation, holding eagle in his right hand and scepter with his left, below throne monogram, to left forepart of griffin and snake.
Ref:

Year: 336-323 BC
Diameter: 18 mm
Weight: 4.04 g
Material: Silver