Watch List notes:

KINGS OF BITHYNIA. Prusias I Chloros, circa 230-182 BC. (Bronze, 20 mm, 4.42 g, 12 h), Nikomedia. Laureate head of Zeus to left. Rev. ΒΑΣΙΛΕΩΣ ΠΡΟΥΣΙΟΥ Trophy to left; to inner left, two monograms. HGC 7, 620. Cf SNG von Aulock 246 (controls). Cleaned brown surfaces. Porosity, otherwise, very fine.