Circa 1938 Cover with printed 'Norman D Thetford M.D. Christiansted, Saint Croix, Virgin Islands of the United States' return address on front sent via the British Virgin Islands franked with 1938 2 x 2½d ultramarine and 6d mauve GVI issue tied by three strikes of ROAD-TOWN TORTOLA cds dated JAN 24 but without year slug. Sent airmail to USA. Nice franking. [US4] (Start Price = £17.60)