SASANIAN KINGS; Shapur I, 240-272 AD. AR Obol (0.61 gm; 14 mm). Sunrise 735. Standard issue, crown with earflap, reverse, letters of the phrase "Nurazi Shapuhri" on the right, then on the 11 o'clock and remainder on the left. Choice Superb EF. Toned. Always a rare issue.