Qatar & Dubai Currency Board, 50 riyals, ND (1966), serial number A/1 355368, red on multicolour underprint, dhow, oil derrick and palm trees at left, value at corners, Khalifa bin Hamad al-Thani signature(Pick 5a, TBB B105a), in PMG holder 25, very fine, tears and graffiti, rare.
Estimate: £8,000.00 - £10,000.00