, the address panel showing fine impression of the black handstruck "2" (type F, four years earlier than recorded); light fold crosses strike but does not detract. Very rare. Photo" /> cover 1849 (19 July) entire to East India House in London and inscribed<I> "On Service"</I>, the address panel showing fine impression of the black handstruck "2" (type F, four years earlier than recorded); light fold crosses strike but does not detract. Very rare. Photo | Christie's