IONIA. Ephesus. Valerian I, 253-260. Oktassarion (Bronze, 34 mm, 17.23 g, 6 h). ΑΥΤ Κ ΠΟ ΛΙΚΙΝ ΟΥ[Α]ΛΕΡΙΑΝΟϹ Laureate, draped and cuirassed bust of Valerian I to right, seen from behind. Rev. Γ ΝЄΟΚΟΡΩΝ / ЄΦЄCΙΩΝ Isis Pharia standing left on galley to left, holding billowing sail with both hands. Karwiese 1048. RPC X online ID 60883. SNG Munich 235. Minor flan fault, otherwise, nearly very fine.

From a Swiss collection, formed before 2005.