All the letters are arranged alphabetically by correspondent and by date under each name.
Head, Henry Erskine.
Letter, 1827, of Henry Erskine Head to John Murray II. Folios 1-2.
Head, James Cameron-.
Letter, 1891, of James Cameron-Head to John Murray III. Folios 3-4.
Head, John Merrick.
Letters, 1903 and 1906, of John Merrick Head to John Murray IV. Folios 5-9.
Folio 8. Genealogy, 1906, showing family tree of John Penn.
Head, Julia Valenza.
Letters, 1857, 1876 and undated, of Julia Valenza Head to John Murray III. Folios 10-16.
Folio 14. List, 1876, of books written by Sir Francis Bond Head. Sent as an enclosure of letter, 1876, of Julia Valenza Head to John Murray III, folios 12-13.
Head, Robert Garnett.
Letters, 1884, of Sir Robert Garnett Head to John Murray III. Folios 17-19.
Headlam, Arthur Cayley.
Letters, partial letters, fragments and an envelope, 1895, 1898-1899, 1901-1902, 1912, 1914, 1917-1918, 1920 and undated, of Arthur Cayley Headlam to John Murray IV. Folios 20-48.
Healey, Gerald Edward Chadwyck-.
Letters, 1910 and 1919, of Sir Gerald Edward Chadwyck-Healey to John Murray IV. Folios 49-53.
Healey, Thomas Piers.
Letter, 1850, of Thomas Piers Healey to John Murray III. Folios 54-55.
Letter, 1897, of Laurence Healy to John Murray IV. Folio 56.
Letter, 1806, of Sir Isaac Heard to Edward Collingwood. Folios 57-64.
Hearn, Ethel Harriet.
Letter, 1897, of Ethel Harriet Hearn to Alexander Henry Hallam Murray. Folios 65.
Heath, Arthur Raymond.
Letter, 1898, of Arthur Raymond Heath to John Murray, publishers. Folios 66-67.
Heath, Charles, (1761-1830).
Letters, 1824 and 1830, of Charles Heath to John Murray II. Folios 68-72.
Heath, Charles, (1789-1864)
Letters, 1807, possibly of Charles Heath to John Murray II. Folios 73-86.
Heath, Charles Theodosius.
Letters, 1818-1820 and 1826, of Charles Theodosius Heath to John Murray II. Folios 87-99.
Folio 99v. Copy of a letter, 1826, of John Murray II to Charles Theodosius Heath.