Watch List notes:

Kingdom of Bithynia, Prusias I AR Tetradrachm. Circa 238-183 BC. Diademed head right / Zeus standing left, holding wreath in right hand, lotus tipped sceptre in left; ΒΑΣΙΛΕΩΣ to right, ΠΡΟΥΣΙΟΥ to left; thunderbolt above two monograms to inner left. BMC Pontus p. 209, 1-2 var. (monograms); Waddington pl. XXIX. 16.54g, 29mm, 1h.

Very Fine. Rare issue with these monograms.