Watch List notes:

(x) Qatar & Dubai Currency Board, 100 riyals, ND (1960), serial number A/2 065100, olive-green and multicoloured, dhow, derrick and palm trees at left, signature of Khalifa bin Hamad al-Thani, reverse olive-green, value at centre, (Pick 6a, TBB B106), in PMG holder 40 Extremely Fine, scarce.

Estimate: £2000 - £3000