SASANIAN KINGS. Khosrau II (591-628 AD). Silver Drachm (4.12 gm; 30 mm). AW (Ahwaz) mint. Bust of crowned Khosrau turning right, name written in front of face, GDH and Apzut phrase standards behind the crown, Phrase APD in the second quarter, reverse, Fire altar with attendants, AW (Ahwaz) mint, year 16. Choice EF. Toned.