The contents are as follows. (i) Accounts and legal papers concerning the house at 22 Charles Street, London, 1927 (folio 1); (ii) Letters of Marion, Countess of Minto, to her son, Viscount Melgund (later 6th Earl of Minto), 1937-1941 (folio 37); (iii) Letters of the 5th Earl to his son, Viscount Melgund, 1937-1941 (folio 212); (iv) Letter of Lady Willa Chetwode to her mother, Marion, Countess of Minto, 1941 (folio 247); (v) Letter of Mary Caroline, Countess of Minto, to her son, Viscount Melgund (later 5th Earl), 1901 (folio 250); (vi) Family letters to Lady Eileen Nina Evelyn Sibell Elliot (later Montagu Douglas Scott), 1890-1891, undated (folio 252); (vii) Letters of Louisa Jane, Countess of Antrim, to her niece, Lady Ruby Florence Mary Elliot (later Countess of Cromer), 1907 (folio 273).