A very interesting imitation made in high-grade gold. Probably made in the Boi tribes, in the area of today's Bohemia.
Obverse: Bust of Athena wearing a Corinthian helmet and with a necklace, facing right.
Reverse: Nike walking to the left, holding laurel wreath and scepter (?), sign in left field, barbed legend on right.
Gold, diameter 17 mm, weight 8.64 g.