Watch List notes:

(x) Qatar and Dubai, Currency Board, 1 riyal, ND (ca. 1960), black serial number A/9 361096, green and multicoloured, dhow, derrick and palm trees at left, signature of Khalifa bin Hamad al-Thani, reverse green and lilac, value at centre, (Pick 1a, TBB B101a), in PCGS holder 65 PPQ GEM NEW, scarce in this grade.

Estimate: £350 - £450