Amisos, Pontos, Late 5th-4th century BC. AR Siglos, 18mm, 5.35 g.
Arys-, magistrate. 

Draped bust of Tyche-Hera left, wearing ornamented stephane.
PEIRA beneath owl standing facing on shield, wings spread; AR-YS across fields. Sword in sheath in right field. 

RecGen 13 (AR-IS); Weber 4760 (AR-IS); Walcher 1769 (ditto); McClean 7349 (ditto). Apparently an unrecorded signature for this magistrate.

With permission of cngcoins.com, auction 290, Lot: 199. Sold for $360.