Achaemenid Kingdom. Artaxerxes I to Darios II. Ca. 450-420 B.C. AR siglos (14.5 mm, 5.54 g, 12 h). Persian king or hero in kneeling-running stance right, holding daggar and bow / Rectangular incuse punch; banker's mark. Carradice Type IV; BMC 125; SNG Kayhan 1033. aVF.