Mysia, Pergamon. Ca. 310-282 B.C. Æ (16 mm, 4.37 g, 12 h). Head of Athena left, wearing crested Corinthian helmet / ΠΕΡΓΑ, head of bull left; behind, owl standing left, head facing. SNG BN 1574-6. Black patina, a couple of light cleaning scratches on helmet. Good very fine.