AR Drachm; 25 mm, 4.02 g, 3h, AS mint to right of altar flames (Asoristan per Album, but abbreviation AS had also been utilized for Isfahan by the previous ruler).
Inscription refers to Yazdigerd as “Ramshahr” or “giver of peace”
cf. a very interesting discussion by Touraj Daryaee in AJN 14 (2002) pp. 89-95 regarding this, entitled “History, Epic and Numismatics: on the title of Yazdgerd I (Ramshahr)”