Watch List notes:

Saudi Arabian Monetary Agency, 100 Riyals, 1961, serial number 38/024366, red and pale green, the Council of Ministers building, Nasiriyah gate, Royal Technical Institute, watermark: coat of arms, reverse, Minarets of the Medina Holy Mosque, national emblem in the centre consist of two swords crossed with palm tree, Ali and Abdukl Aziz signatures(Pick 10b, TBB B109), in PMG holder 65 EPQ gem uncirculated.

Estimate: £3,000 - £4,000