Watch List notes:

(x) Saudi Arabia, Monetary Agency, group of 5 notes from the 1968 issue, 1 riyal, two signature types, 5, 10 and 100 riyals,(Pick 11a, 11b, 12a, 13 and 15a), the 1 riyals almost uncirculated to uncirculated, the 5 and 10 riyals uncirculated and the 100 riyals crisp extremely fine (5).

Estimate: £220 - £300