Galatia, Koinon of Galatia AE (Bronze, 4.43g, 17mm) Issue: Series 2: (b) Year 50 (AD 25 or 28/30) Obv: ΤΙΒΕΡΙΟΣ ΚΑΙΣΑΡ ΣΕΒΑΣΤΟΣ; laureate head of Tiberius, left Rev: ΜΗΤΗΡ ΘΕωΝ ΕΤΕΙ Ν; turreted and draped bust of Cybele, left Ref: RPC I №: 3554