British West Indies. (Leeward Island). 1906. Registered envelope addressed to England bearing Leeward Islands SG 17, 1d on 4d mauve and orange, SG 18, 1d on 6d mauve and brown and SG 19, 1d on 7d mauve and slate tied by Nevis/ A09 duplex 'Ja 11 06' with oval hand-struck 'R', endorsed 'via New York' with New York registration label and transit '20/1' with hooded London receiver '30th Jan 06' on reverse. Very attractive item.