Watch List notes:

(x) Qatar & Dubai Currency Board, 100 riyals, ND 1973, serial number, A/2 539613, olive on multicolour underprint, Dhow, derrick and pal tree at left, (Pick 6a, TBB B106a), in PMG holder, rust, annotation, 35 NET Choice Very Fine, the highest denomination and only issue of Qatar & Dubai Currency Board, scarce.

Estimate: £1200 - £2400