Greek Asia. Sasanian Kings. Khusro I (531-578 AD.). AR drachm. ST (Istakhr) mint, RY 45 (576 AD). Obv. Bust of Khusro I right, wearing crown with two mural elements and covered korymbos. Rev. Fire altar flanked by two attendants. Göbl type II/2. 4.00 g. 30.00 mm. Scarce. Light iridescent tone. Good VF.