Greek Asia.   Sasanian Kings.   Khusro II (591-628).     AR Drachm, WYHC (the Treasury) mint, date unclear, RY 37 (628 AD).   Obv.    Crowned bust right within circular corded double border.        Rev.   Fire altar flanked by two attendants; star and crescent flanking flames.     Göbl II/3.     4.20 g.   32.00 mm.        Nicely toned.    About EF.