These are a mixture of personal and official letters from Manning's return to England in 1817 until his death. Highlights include correspondence with the East India Company concerning possible employment of the Chinese men that Manning had brought back with him, letters regarding spying in the Napoleonic Wars and letters of introduction for Manning's time in Italy

Draft letter from Thomas Manning to the Directors of the East India Company concerning the Chinese man he has brought with him and whether the East India Company would have reason to employ him. Written From Dr Tuthill's, 13 Soho Square, the letter's postscript has the words "stupid letter" in Manning's hand. Dated 1817. Handwritten, 1 piece, 3 sides

Letter from Joseph Dart, Secretary at East India Company, to Thomas Manning. This letter informs him that the Court will not undertake to defray any expenses Manning has incurred in bringing the Chinese men to England and that they have no need of them at the College. Dated 8th January 1818. Handwritten, 1 piece, 2 sides

Letter from Thomas Manning to the Chairman and Deputy Chairman of the Honorable Court of Directors of the East India Company asking for help with defraying the costs of 2 Chinese men he has brought from Canton - one, a literary Chinese, to help with his studies; the other, a native of the province of Honan, who speaks the language with the greatest purity, as a servant but also he thought would be of use to East India Company men at the College preparing to go to the factory at Canton. He estimates that the costs he will incur are £1000. Undated [1818], Handwritten, 1 piece, 3 sides