cover 1863 (18 Mar.) envelope (207x98mm., made from oatmeal paper), complete with letter, from Charleston per General Beauregard to Liverpool, rated "2/-" in blue crayon and again in ink, St. Georges PM5 c.d.s. for 24 March and London Ship Letter in red for 17 April on reverse, Liverpool arrival c.d.s. for 17 April on face. Photo