ACHAEMENID PERSIA. Darius I-Xerxes II (ca. 5th century BC). AR siglos (14.1mm, 5.3 gm). Persian king or hero, quiver over shoulder, in kneeling-running stance right, drapery in angular form from left knee to ground, right knee obscured by drapery, transverse spear in right hand, bow forward in left / Irregular rectangular incuse punch.