SASANIAN KINGS. Varhran (Bahram) V – first series. AD. 420-438. Silver Drachm (4.26 gm; 28 mm). mint: GO or GW (Gorgan or Ghom). Obverse, bust to the right, reverse, fire altar with attendants, crescent on the right side of flame, mint: GO or GW (Gorgan or Ghom) to the left, no date. Choice FDC. Fully lustrous. Lightly toned.