Alexander III, AR drachm, 18 mm, 4.30 g. Teos, Ionia mint, struck under Philip III, 323-319 BC. 

Head of Herakles right, wearing lionskin headdress.
ALEXANDROU, Zeus seated left on backless throne, holding 
eagle and sceptre. 
Forepart of winged boar in left field, spearhead in right
field. 

Price 2261; Bellinger Teos 2.

With permission of vauctions.com, Oct. 2015. Attribution
and reference corrected (sold as Sardes, Price 2660)
Note: the winged boar can resemble a bird standing right,
head turned back, wings spread.