Foreign Coins and Medals, Saudi Arabia, Abd Al-Aziz Bib Sa'ud, silver riyal, half riyal, quarter riyal, all 1346h/AD.1927; riyal, 1348h/AD.1929 (KM.12 [2]/11/10), toned, the quarter riyal good very fine, the others about extremely fine to good extremely fine, scarce (4) (500 - 600 GBP)