Includes:
-two letters from Emily E.L. Hack, dated 31 May & 6 June [1917], concerning, primarilly, condolences for the loss of Paul's brother [most likely Thomas Oppé] during the First World War
-letter from Henry Hall, dated 21 December 1934
-two letters from Martha Hall, both dated [c 1910], concerning her place in the domestic staff in the role of nanny
-two letters from [?] Hamilton, dated 7 April & 20 June 1926, concerning Armide and Denys' schooling, particularly in the study of mathematics
-letter from Winifred Hanney, dated 12 May 1938, concerning an old manor house for sale in Wiltshire
-three letters from Evelyn Harcourt, dated between 15 November 1920-2 April 1922
-letter from Patience Harding, dated 24 May 1933
-letter from Alan Harris, dated 30 August 1929
-two letters from W. Harris, dated 23 June & 10 July 1922
-postcard from M.C. Harrison, dated [c 1933]
-letter from Nurse Hartwell, [undated], concerning wartime bombing raids [presumably during the First World War]
-letter from Alban Head, dated 4 August 1908
-Christmas card from Esmé Hemingway, [undated]
-letter from Marcy [Hamslowe]. dated 18 December 1931, concerning maternity and the birth of her daughter
-letter and card from Herbert [?], dated 10 February 1910 & 13 January 1935
-postcard and two letters from Hermione [?], dated 8 June & 20 December 1950
-letter from Robin Hildyard, dated 12 January 1944, concerning the conditions where he is stationed during the Second World War (although he never indicates exactly where he is)
-letter from Barbara Hill, [undated]
-letter from Muriel M. Hill, dated [c 1934]
-two letters letter from Nina Hills, dated [c 1922] & 1 November 1934, both concerning funeral services, the first being for her brother, John Michael Ughtred Hills, the second isn't completly clear
-three letters from Dorothy Hind, dated between 19 January & 12 July 1926, concerning the organisation of a choir concert of classical music
-letter from Jack Holling, dated 27 June 1933
-letter from F.M.A. Holmes, dated 13 June 1923
-two letters from Gustav Holst, dated 24 & 25 May 1929, concerning Valentine's place in the classical music choir for a ballet he was working on during his time at St. Paul's Girls' School
-three letters and a postcard from Geraldine Horder, dated between 11 June 1926-2 June 1933, concerning Denys' schooling at Winchester
-letter from Noël Hubbard, dated 26 December 1919