Watch List notes:

(x) Saudi Arabian Monetary Agency, specimen 1 riyal, 1379 (1968), zero serial numbers, purple on multicolour underprint, the Ministry of Foreign affairs building at right, signatures of Anwar Ali and Abdul Rahman(Pick 11as, TBB B110as), in PCGS holder 58 CHOICE ABOUT NEW, mounting traces, scarce.

Estimate: £1,500 - £2,000