Skepsis in Troas, 370-330 BC., Æ 16, BMC 20.

Skepsis in Troas, 250-210 BC.,
Æ 16 (15-17 mm / 3,48 g),
Obv.: a pegasosrhyton (rhython in the shape of the forepart of a winged horse) left.
Rev.: Σ - K - H , palm or fir tree within linear square; to l., thyrsos, (bucranion to r.?).
BMC 17. 82, 20 ; cp. SNG von Aulock 7647 ; cp. Traité Tf. CLXV, 13 .

for the obverse depiction read http://www.forumancientcoins.com/board/index.php?topic=45967.0