SASANIAN KINGS. Bahram (Varhran) I (271-274 AD). Silver Obol (0.68 gm; 15 mm). Obverse, Bahram with Mithraic crown turning right / Fire altar with attendants, left attendant with Bahram or Ardashir I's crown, right attendant with Shapur I crown. Sunrise 760var.(but Obol). Choice Superb. Lightly toned. Extremely rare.