"Kings Postage 6fs 45c/Inland do 6fs". An exceptional King's Post letter. Photo" /> cover Calcutta: 1815 (6 Sept.) entire letter from London to Lt. Fitzwater Smith, Madras and redirected to Bellary, showing "INDIA SHIP LETTER/G.P.O./LONDON" double-ring d.s. and manuscript endorsement<I> "Kings Postage 6fs 45c/Inland do 6fs"</I>. An exceptional King's Post letter. Photo | Christie's