Alexander III, AR drachm. Colophon mint, 17mm. 4,09 gr. 336-323 BC. 

Obv: Head of Herakles right in lionskin
Rev. ALEXANDROU, Zeus seated left with eagle and sceptre.
Left field: K.
Crescent beneath throne.

Price 1826; Müller 274.

Courtesy of deamoneta.com, Jun, 2010