LESBOS, Mytilene. Circa 454-428/7 BC. (Electrum, 10mm, 2.49 g 9). Forepart of goat to right, head reverted. Rev. Owl standing facing, wings spread, within incuse square. Bodenstedt 42. SNG Lockett 2757. SNG von Aulock 1693. Good very fine.
The reverse of this issue is likely copied from the famous Athenian Dekadrachms.