Very nicely preserved, interesting Celtic imitation. Good stylistically.
Obverse: Heracles' head covered with a lion's skin to the right;
Reverse: Zeus seated on a throne to the left, holding an eagle and a scepter, under the eagle a bunch of grapes, in the field the legend:
ΑΛΕΞΑN;
Silver, diameter 26.5 mm, weight 14.88 g.