Mysia, Pergamon, AE (Bronze, 15mm, 2.76g), 1st half 2 century BC
Obv: Head of Athena to right, wearing crested Attic helmet decorated with a star on the bowl.
Rev: AΘH [NAΣ] - [N]IKHΦ[OPOY], owl standing facing, wings spread, on palm frond, ΔI - o in fields.
Ref: SNG Paris 1900-1929.