Alexander III. AR Tetradrachm, Pella mint. 25 mm, 17.28 g. Posthumous issue, 325-315 BC. 

Head  of Herakles right, wearing lionskin headdress.
ALEXANDROY, Zeus seated left, right leg drawn back, holding eagle and sceptre; axe with head right in left field, coiled serpent with head left beneath chair.

Price 246, axe type 3.

With permission of Roma Numismatics auction 7, Lot 415, March 2014.