Kelenderis, Cilicia, AR Stater of Persic standard, 20mm, 10.71 gr. 

Ephebus, unbearded, naked, holding whip, seated sideways on horse 
galloping left. 
KELEN, goat kneeling left on dotted exergual line, head turned 
right, serpent to right, club in exergue.

SNG Berry 1258 var (serpent). Unpublished reverse.

With permission of Dmitry Markov Coins & Medals, January 2013, lot 168.
Very rare.