Watch List notes:

(x) Saudi Arabian Monetary Agency, specimen 20 riyals, AH1379 (1999), blue and multicoloured, King Abdul Aziz at left, the Quda Mosque at low right, value at corners, signatures of al-Sayari and al-Assaf, reverse blue-green and brown and pink, the Mountain of Light near Mecca at centre, centenary logo at left, (Pick 27s, TBB B126as var.), in PMG holder, 55 About Uncirculated (Staple Holes), red Arabic SPECIMEN overprint.

Estimate: £3,000 - £3,500