EASTERN CELTS. 3rd-2nd century BC. Tetradrachm (Silver, 22mm, 13.74 g 5), 'Dreifacher Perlkranz' type. Celticized laureate head of Zeus to right. Rev. Horseman to right; in field to right, circle. Castelin 1249. Göbl OTA pl. 8, 64/3. Lanz 387-389. Good very fine.
From the collection of a Swiss mathematician, formed in the 1980s.