BITHYNIA. Nicaea. Claudius, 41-54. Tetrassarion (Bronze, 33 mm, 23.00 g, 1 h), C. Cadius Rufus, proconsul, circa 47-48. ΤΙ ΚΛΑΥΔΙΟΣ ΚΑΙΣΑΡ ΣΕΒΑΣΤΟΣ ΓΕΡΜΑΝΙΚΟΣ Laureate head of Claudius to left. Rev. [Γ ΚΑΔΙΟΣ] ΡΟΥΦΟΣ ΑΝΘΥΠΑΤΟΣ Façade of elaborate two-storied portico with three doors; to left and right, side walls showing. RG 27 = RPC I 2037. Extremely rare, apparently the second known example of this interesting architechtural issue. Somewhat corroded and with some flaking on the reverse, otherwise, fine.