All the letters are arranged alphabetically by correspondent and by date under each name. Further correspondents have been added to the end of the sequence.

Harcourt, Leveson Vernon.

Letters, 1858, of Leveson Vernon Harcourt to John Murray III. Folios 1-7.

Harcourt, Lewis Vernon.

Letters, 1894 and 1896-1897, of Lewis Vernon Harcourt to John Murray IV. Folios 8-22.

Folios 15-16. Circular, ?1896, entitled ‘Eton Books, Pamphlets, Magazines &c. wanted by L.V. Harcourt’. Sent as an enclosure of letter, 1896, of Lewis Vernon Harcourt to John Murray IV, folios 13-14.

Harcourt, William George Granville Venables Vernon.

Partial letter, probably between 1880-1885, of Sir William George Granville Venables Vernon Harcourt to John Murray III. Folio 23. A further letter of this correspondent can be located at folios 165-166 of this folder.

Harcourt, William Venables Vernon.

Letter, 1832, of William Venables Verrnon Harcourt to John Murray II. Folios 24-25.

Hardcastle, Joseph Alfred.

Letters, 1869, 1871-1873 and 1885, of Joseph Alfred Hardcastle to John Murray III. Folios 26-36.

Folios 34-35. Letter, 1873, of William Frederick Campbell, 2nd Baron Campbell and 2nd Baron Stratheden, to Joseph Alfred Hardcastle. Sent as an enclosure of letter, 1873, of Joseph Alfred Hardcastle to John Murray III, folios 32-33.

Hardcastle, Mary Scarlett.

Letters, 1861, 1864-1870, 1873, 1877, 1880-1883 and 1888, of Hon. Mary Scarlett Hardcastle to John Murray III. Folios 37-104.

Harding, Anne Raikes.

Letter, 1822, of Anne Raikes Harding to John Murray II. Folios 105-106.

Harding, Claud.

Letter, 1909, of Claud Harding to John Murray IV. Folio 107.

Harding, Edwin Elmer.

Letter, 1900, of Edwin Elmer Harding to John Murray IV. Folio 108.

Harding, George Perfect.

Letter, 1835, of George Perfect Harding to John Murray III. Folios 109-110.

Harding, James Duffield.

Letters, 1836 and 1838, of James Duffield Harding to John Murray II. Folios 111-113.

Harding, John.

Letter, 1812, of John Harding to John Murray II. Folios 114-115.

Harding, John Dorney.

Letters, 1851, 1853, 1857, 1864 and 1867, of Sir John Dorney Harding to John Murray III. Folios 116-124.

Harding, Joseph.

Letters, 1829-1830 and 1832, of Joseph Harding to John Murray II. Folios 125-132.

Harding, William.

Letter, 1830, of William Harding to John Murray II. Folios 133-134.

Hardinge, Charles Stewart.

Letters, 1881-1885, 1887-1888 and 1891, of Charles Stewart Hardinge, 2nd Viscount Hardinge, to John Murray III. Folios 135-164.

Harcourt, William George Granville Venables Vernon.

Letter, 1899, of Sir William George Granville Venables Vernon Harcourt to John Murray IV. Folios 165-166. A further letter of this correspondent can be located at folio 23 of this folder.

Hardinge, Alexander Henry Louis.

Letter, 1927, of Alexander Henry Louis Hardinge to John Murray IV. Folio 167.