undetermined Greek coin

?, , ?.,
Æ14 (12-14 mm / 2,42 g), bronze, axes irregular alignment ↑↘ (ca. 130°),
Obv.: head of Artemis r., hair in knot behind, quiver over shoulder.
Rev.: X / A or X - C (?) , (letters flanking?) thunderbolt in wreath.
Plant - ; online databases - .