YEMEN. Imadi Riyal, AH 1344 (1926). PCGS MS-66 Gold Shield.Y-7. A boldly struck Gem with silvery luster in the fields and attractive tone on both sides. We sold another Riyal of this type graded NGC MS-66 a year ago (NYINC sale, January 2018, lot 25084) but this example has more extensive toning and comes from different dies.From the Newmark Collection.