This is for a silver drachm of Chosroes II of Sasanian Persia in very good condition. Portrait of the king is on the obverse wearing a winged crown symbolizing Mazda or Mithra. On the reverse, there is the Zoroastrian motif of the fire altar flanked by two attendants/magi. The mint location is written in Middle Persian as either Bishapur (B.Y.SH) or Ctesiphon (B.B.A).