Alexander III. AR Tetradrachm, Amphipolis mint. Struck 323-320 BC. 

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

Upright antler in left field.

Price 111; Demanhur 1210-1250; Newell 'Reattribution' 41.

Sold by Tradart, Belgium, auction Feb. 2018, lot 30.