Letter from W Baines to Thomas Manning from Charter House Square, London. He is concerned that Manning has not replied to his last letter because he asked too much of him. Baines has been ill with a sore throat and bad cold but had to continue at work. He has done little reading, not enough for a chance of a fellowship. He asks that Manning would spend time with him when he is in London and that Manning gives his Haddenham acquaintance another guinea if she calls again. Handwritten, 1 piece, 3 sides. Dated 9 December [1790]

Letter from de Vaudreuil to Thomas Manning concerning meeting with Manning. This letter written in French but comes from 58 East Street, Manchester Square (London) and is addressed to Manning at 16 Cecil Street, Strand, London. Undated, handwritten, 1 piece, 2 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

This series of letters concerns a Pamphlet on The True Principles of Advantageous Exportation, which had been submitted anonymously. The editor requires author details before he is willing to publish it. The letters suggest that the author is unwilling to supply these. Dated April 1818

Letter from the Editor of Pamphleteer to the Author of Exportation again asking for his name. Dated 27 April 1818, Handwritten,1 piece, 1 side