Monetary Agency, One Riyal, 1956; One Riyal, Ten Riyals, both 1961; One Riyal, Five Riyal, Ten Riyals, all 1966 (Pick 2, 6, 8a, 11a, 12a, 13) [6]. Pick 11a and 13 good very fine to about extremely fine, others good fine £60-80