Scope and Contents All the letters are arranged alphabetically by correspondent and by date under each name. A further correspondent has been added at the end of the sequence.Langles, Louis Mathieu.Letter, 1817, of Louis Mathieu Langles to John Murray II. Folios 1-2.Langley, Edward Mann.Letters, 1901-1902, of Edward Mann Langley to John Murray IV and Laurie Magnus. Folios 3-9.Langley, Larret.Letters, 1830-1831, of Larret Langley to John...