Mysia, Pergamum, AE (bronze, 2,87 g, 18 mm) ca. 200-133 BC

Mysia, Pergamum, AE (bronze, 2,87 g, 18 mm) ca. 200-133 BC
Obv: Helmeted head of Athena right, decorated with star
Rev: AΘHNAΣ, NIKHΦOΡOY, owl standing facing on palm branch, wings open, Π to left, Δ to right
Ref: SNG Cop 384 var. (monograms)