Robert Hall, [Bristol], to Thomas Langdon, Leeds, June 1784.
Robert Hall, Bristol, to John Ryland, Jr., Northampton, 15 June 1786.
Robert Hall, Bristol, to John Ryland, Jr., Northampton, 11 August 1789.
Robert Hall, Cambridge, to Thomas Langdon, Leeds, 29 April 1797.
Robert Hall, Cambridge, to Thomas Langdon, Leeds, c. late 1804.
Robert Hall, Leicester, to John Sutcliff, Olney, 25 May 1811.
Robert Hall, Leicester, to William B. Gurney, Essex Street, London, 27 May 1813.
Robert Hall, Leicester, to William Wilberforce, Westminster, 27 February 1817.
Robert Hall, Leicester, to Thomas Raffles, Liverpool, 12 March 1817.
Robert Hall, Leicester, to the Rev. Mr. Richard, Attercliff, near Sheffield, 31 March 1817.
Robert Hall, Leicester, to unknown correspondent [Joseph Kinghorn?], 19 December 1817.
Robert Hall, Leicester, to Thomas Langdon, Leeds, 29 September 1819.
Robert Hall, Leicester, to Thomas Langdon, Leeds, 14 January 1820.
Robert Hall, Leicester, to Thomas Langdon, Leeds, 22 September 1820.
Robert Hall, Leicester, to Thomas Langdon, Leeds, 19 March 1821.
Robert Hall, [Leicester], to William Wilberforce, Marden Park, 3 September 1821.
Robert Hall, Leicester, to Thomas Langdon, Leeds, 25 April 1822.
Robert Hall in Leicester to Thomas Langdon in Leeds, 1 July 1822.
Robert Hall, Leicester, to Thomas Babington, 16 February 1824.
Robert Hall, Leicester, to Thomas Babington, 23 February 1824.
Robert Hall, Leicester, to Thomas Langdon, Leeds, summer 1824.
Robert Hall, Leicester, to Samuel Saunders, Frome, Somerset, 16 December 1825.
Robert Hall, Bristol, to Christopher Hill, Esq., Scarborough, 19 February 1827.
Note by Robert Hall, Bristol, to a Revd [Monckmartoor?], undated (c. late 1820s).
Robert Hall, [Bristol], to Joseph Cottle, [Bristol], undated (late 1820s).