EASTERN CELTS. 2nd century BC. Tetradrachm (Silver, 24mm, 12.16 g 8), imitating Audoleon type. Celticized head of laureate Zeus to right. Rev. Horseman to right; below, triskeles running left; below horse leg, Π; in field to right, Λ. Flesche 564. Lanz 724-727. Pink 434. Nicely toned. Struck on a relatively short flan, otherwise, good very fine.
From the collection of a Swiss mathematician.