SASANIAN KINGS. Ardashir III, 628-630 AD. Silver Drachm (4.20 gm; 34mm x 31mm). "NI" (Nihavand), year two. Obverse; Ardashir's bust with second and winged crown turning right, reverse,fire altar with attendants, ribbons flowing downward on the fire alter, mint "NI" (Nihavand), year two. Sunrise 1000var. Choice EF. Lightly toned.