Greek
MYSIA. Pergamon. (Circa 310-282 BC).
AE Bronze (16.57mm 3.18g)
Obv: Head of Athena to left, wearing crested Corinthian helmet.
Rev: ΠEPΓA Head of a bull to left; behind, owl standing left, head facing.
SNG Paris 1574-1576. SNG von Aulock 1352