Kings of Bithynia, Prousias II Kynegos Æ16. Nikomedia, circa 181-179 BC. Head of Hermes right, wearing petasos / BAΣIΛEΩΣ ΠPOVΣIOV, kerykeion. HGC 7, 631; BMC 19; Stack's Coin Galleries December 2007, 161. 4.73g, 16mm, 12h.
Very Fine. Very Rare; seemingly only one other example on CoinArchives.
From the collection of Italo Vecchi.