Watch List notes:

CELTIC, Carpathian region. Uncertain tribe. 2nd-1st centuries BC. Tetradrachn (Silver, 23 mm, 8.97 g, 8 h), type 'Sattelkopfpferd'. Celticized head of Zeus to right. Rev. Horse standing left; the horseman devolved into two pellets. Dembski 1224. Kostial 627. OTA 300/5. Boldly struck and good metal for issue. Very fine.
From a French collection, acquired from Felzmann.