Chersonesos, Crete. AE17.

Obv: Helmeted head of Athena right.
Rev: XE-R(S) across upper fields, SY-S across lower fields, 
owl standing right, head facing, wings closed. 

Paris 82, described in Longperier in Revue Num. 1843. Not in Svoronos.

Courtesy of the Bibliotheque Nationale, Paris, gallica.bnf.fr.