The letters are arranged chronologically under each correspondent.

Herrick, William Salter.

Letter, 1868, of William Herrick to John Murray III. Folio 1.

Herries, Charles John.

Letters, 1878-1880, of Charles Herries to John Murray III. Folios 2-15.

Herries, Edward.

Letters, 1880-1882 and 1885, of Edward Herries to John Murray III.

Folios 16-47.

Included, folios 32-34, is a copy of a letter, [1881], of Edward Herries to Henry Reeve. The copy was made by Herries.

Herschel, John.

Letter, 1896, of John Herschel to John Murray IV. Folios 48-49.

Herschel, John Frederick William.

Letters, 1823, 1840, 1848-1849, 1856, 1861, 1867-1869 and undated, of John F.W. Herschel to John Murray II and John Murray III. Folios 50-92; undated, folios 93-94.

Herschel, Margaret Brodie.

Letter, 1876, of Margaret Herschel to John Murray III. Folios 95-96.

Herschel, Mary Cornwallis.

Letters, 1875-1876, of Mary Herschel to John Murray III. Folios 97-110.

Herschel, William James.

Letters, 1909, of William Herschel to ?John Murray IV. Folios 111-114.

Hertslet, A. Lewis A.

Letter, 1902, of A. Hertslet to John Murray IV. Folio 115.

Hertslet, Edward.

Letters, 1900-1902, of Edward Hertslet to John Murray IV and Hallam Murray. Folios 116-160.

Folio 145 is a copy of a letter, 1901, of Hertslet to Thomas Sanderson. The copy was made by Hertslet.

Folio 158 is a copy of a letter, 1901, of Archibald P. Primrose to Hertslet. The copy was made by Hertslet.

Hertslet, Edward Cecil.

Letter, 1902, of Cecil Hertslet to John Murray IV. Folios 161-162.

Hertslet, Godfrey Edward Procter.

Letters, 1902 and 1906, of Godfrey Hertslet to John Murray IV and Hallam Murray. Folios 163-168.