Netherlands West Indies. (British Guiana). 1943. Envelope addressed to Demerara, British Guiana bearing Suriname Yvert 165, 15c blue tied by Paramaribo date stamp '5th April' with framed 'E' hand-stamp on face in violet and 'Opened by Examiner/1/24' British Guiana label applied on arrival with Kitty receiver '5th May' applied on reverse.