BRITISH CARIBBEAN TERRITORIES. Currency Board of the British Caribbean Territories. 20 Dollars, ND (1953-64). P-11cts. Color Trial Specimen. PMG Superb Gem Uncirculated 67 EPQ.An exceptional color trial specimen of this rare Queen Elizabeth II issue from the British Caribbean Territories. Tied for finest in the PMG population report and a wonderful contrast to the issued notes, which were printed in purple.