Watch List notes:

(x) Saudi Arabian Monetary Agency, specimen 10 riyals, 1379 (1976), serial number 1/000000, brown and purple, oil rig at centre, King Faisal at right, signatures of al-Qurashi and Al-Khail, (Pick 18as, TBB B117as), PMG 63 Choice Uncirculated (Minor Rust), perforated, red SPECIMEN overprint,.

Estimate: £1,500 - £1,800