All the letters are arranged alphabetically by correspondent and by date under each name.

Keane, Augustus Henry.

Letters, 1891 and 1901, of Augustus Henry Keane to John Murray IV. Folios 1-4.

Folio 3. Visiting card, ?1891, of Augustus Henry Keane. Sent as an enclosure of letter, 1891, of Augustus Henry Keane to John Murray IV, folios 1-2.

Keane, John Henry.

Letter, 1846, of John Henry Keane to John Murray III. Folios 5-6.

Keary, Charles Francis.

Letters and letter card, 1892 and 1910, of Charles Francis Keary to John Murray IV. Folios 7-9.

Keary, Emily Maud.

Letters, 1892-?1893, of Emily Maud Keary to John Murray IV and Alexander Henry Hallam Murray. Folios 10-24.

Folios 15-21. Excerpts, 1892, of ‘History of Painting’ by Joseph Archer Crowe and Giovanni Battista Cavalcaselle. Sent as an enclosure of letter, 1892, of Emily Maud Keary to John Murray IV, folios 13-14.

Keate, Robert.

Letter, ?1820s, of Robert Keate to John Murray II. Folios 25-26.

Keatinge, Richard.

Letter, 1853, of Ricahrd Keatinge to John Murray III. Folios 27-28.

Keatinge, Richard Harte.

Letters, 1888-1889 and 1892, of Richard Harte Keatinge to John Murray III and John Murray IV. Folios 29-73.

Folios 39-40. Letter, 1889, of Edward Stanford to John Murray IV. Sent as an enclosure of letter, 1889, of Richard Harte Keatinge to John Murray IV, folios 37-38.

Folios 66-67. Draft, ?1891, of a letter of John Murray III to Richard Harte Heatinge. 

Keats-Shelley Memorial Association.

Letter, 1906, of Sir Harold Edwin Boulton, on behalf of the Keats-Shelley Memorial Association, to John Murray IV. Folio 74.

Keay, Henry William.

Memoranda and letters, 1900-1901, 1904-1905, 1909-1910, 1912 and 1916, of Henry William Keay to John Murray IV. Folios 75-91.

Folio 80. Letter. 1905, of Henry William Keay, on behalf of the Associated Booksellers of Great Britain and Ireland, to John Murray IV.