Unused on cover / entire letter 1839 (15 Dec.) entire letter from Calcutta to London, marked "Pr Overland Mail, Care of Mr. Waghorn", rated "3/6", showing clear oval-framed "Care of/Mr Waghorn/Suez." (Type 3), framed "INDIA" in red and, on reverse, London arrival c.d.s.; the face panel with some minor and light discoloration in places. Photo