Watch List notes:

Celts - Eastern - Middle Danube - AR Tetradrachm, Dachreiter type (2nd century BC, 12.38 g) - Imitating Philip II of Macedon - Celticized laureate head of Zeus to right / Celticized horseman to left wearing helmet, small bird behind horseman (cf. Flesche 595 / cf. OTA 174/2) - good VF, on a thick flan