| RefNo | Title | Date |
| IM/Maull/004469 | Swan, Sir Joseph Wilson | nd |
| MS/377/1/133 | Letter from Joseph Wilson Swan, 58 Holland Park, London, to [William Fletcher] Barrett | 27 March 1906 |
| MS/377/1/132 | Letter from Joseph Wilson Swan, Paris, to [William Fletcher] Barrett | 19 October 1881 |
| IM/Maull/004468 | Swan, Sir Joseph Wilson | nd |
| NLB/10/946 | Copy letter from Herbert Rix, to Joseph Wilson Swan, Fellow of the Royal Society, Lauriston Bromley, Kent | 12 March 1894 |
| NLB/11/179 | Copy letter from an unknown correspondent, to Messrs Harrison & Sons | [May 1895] |
| NLB/11/139 | Copy letter from Herbert Rix, to Joseph Wilson Swan, Fellow of the Royal Society | 29 April 1895 |
| NLB/11/123 | Copy letter from Herbert Rix, to Joseph Wilson Swan, Fellow of the Royal Society, Lauriston, Bromley, Kent | 25 April 1895 |
| NLB/9/590 | Copy letter from Herbert Rix, to Joseph Wilson Swan, Fellow of the Royal Society, Lauriston, Bromley, Kent | 11 June 1894 |
| NLB/9/670 | Copy letter from Herbert Rix, to Joseph Wilson Swan, Fellow of the Royal Society | 26 June 1894 |
| NLB/29/793 | Copy letter from Robert William Frederick Harrison, to Sir Joseph Wilson Swan, Fellow of the Royal Society | 12 December 1904 |
| NLB/13/795 | Copy letter from an unknown correspondent, to Messrs Harrison & Sons | 27 November 1896 |
| NLB/14/225 | Copy letter from Robert William Frederick Harrison, to Joseph Wilson Swan, Fellow of the Royal Society | 25 January 1897 |
| NLB/14/872 | Copy letter from Arthur William Rucker, to Richard Tetley Glazebrook, [Fellow of the Royal Society] | 31 May 1897 |
| NLB/15/191 | Copy letter from Robert William Frederick Harrison, to Joseph Wilson Swan, Fellow of the Royal Society | 12 July 1897 |
| NLB/15/301 | Copy letter from Robert William Frederick Harrison, to Joseph Wilson Swan, Fellow of the Royal Society, 58 Holland Park, W. | 30 July 1897 |
| NLB/23/1/7 | Copy letter from Robert William Frederick Harrison, to Joseph Wilson Swan, Fellow of the Royal Society, Twyford House, Almouth, Northumberland | 6 August 1901 |
| NLB/15/362 | Copy letter from an unknown correspondent, to Joseph Wilson Swan, Fellow of the Royal Society, 58 Holland Park, W. | 23 August 1897 |
| NLB/19/432 | Copy letter from Robert William Frederick Harrison, to Joseph Wilson Swan, Fellow of the Royal Society | 30 September 1899 |
| NLB/24/263 | Copy letter from Theodore E James, to Joseph Wilson Swan, Fellow of the Royal Society | 15 April 1902 |
| NLB/21/679 | Copy letter from Robert William Frederick Harrison, to Joseph Wilson Swan, Fellow of the Royal Society, 58 Holland Park, W. | 8 January 1901 |
| NLB/23/1/69 | Copy letter from Robert William Frederick Harrison, to Joseph Wilson Swan, Fellow of the Royal Society | 9 September 1901 |
| NLB/23/2/558 | Copy letter from Archibald Geikie, to Dr Joseph Wilson Swan, Fellow of the Royal Society | 9 November 1904 |
| NLB/30/361 | Copy letter from Robert William Frederick Harrison, to Sir Joseph Wilson Swan, Fellow of the Royal Society | 13 March 1905 |
| NLB/29/737 | Copy letter from Robert William Frederick Harrison, to Joseph Wilson Swan, Fellow of the Royal Society | 4 December 1904 |
| NLB/29/781 | Copy letter from Robert William Frederick Harrison, to Sir Joseph Wilson Swan, Fellow of the Royal Society | 9 December 1904 |
| NLB/37/541 | Copy letter from Robert William Frederick Harrison to Sir J [Joseph] W [Wilson] Swan, Fellow of the Royal Society | 3 April 1908 |
| NLB/39/13 | Copy letter from Robert William Frederick Harrison to Sir Joseph [Wilson] Swan, Fellow of the Royal Society | 13 November 1908 |
| NLB/38/808 | Copy letter from Robert William Frederick Harrison, to Sir Joseph Wilson Swan, Fellow of the Royal Society | 9 November 1908 |
| NLB/40/33 | Copy letter from Robert William Frederick Harrison to Sir J [Joseph] W [Wilson] Swan FRS, 1 Essex Court, Temple. EC | 25 March 1909 |
| NLB/41/486 | Copy letter from Robert William Frederick Harrison, to Sir Joseph Swan, Fellow of the Royal Society | 20 December 1909 |
| NLB/43/344 | Copy letter from Robert William Frederick Harrison, to Sir Joseph Wilson Swan, Fellow of the Royal Society | 14 December 1910 |
| NLB/44/305 | Copy letter from Robert William Frederick Harrison to Sir Joseph [Wilson] Swan FRS | 12 June 1911 |
| NLB/46/359 | Copy letter from Robert William Frederick Harrison, to Sir Joseph Swan, Fellow of the Royal Society | 13 July 1912 |
| NLB/57/180 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr Garnett | 8 August 1919 |
| MS/928/6/2/4 | Letter from Joseph Wilson Swan, Bromley, to Charles Vernon Boys | 15 April 1891 |
| NLB/71/703 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Kenneth Swan, Esq., W11 | 9 October 1928 |
| MOB/069 | Electric bulbs by Edison and Swan Electric Light Company Ltd | late 19th century |
| MOB/068 | Electric lamp by Joseph Wilson Swan | c.1877 |
| EC/1894/20 | Swan, Sir Joseph Wilson: certificate of election to the Royal Society | |
| NLB/10/134 | Copy letter from Herbert Rix, to Messrs W F Dennis & Company, 11 Billiter Street, E.C. | 5 October 1894 |
| RR/13/274 | Letter from Silvanus Phillips Thompson, on a paper 'Stress and other effects produced in resin and in a viscid compound of resin and oil by electrification' by Joseph Wilson Swan to Robert Harrison, Assistant Secretary of the Royal Society | 29 May 1897 |
| NLB/14/791 | Copy letter from Arthur William Rucker, to Richard Tetley Glazebrook, [Fellow of the Royal Society] | 18 May 1897 |
| AP/26/17 | Unpublished paper, 'Physiological inferences derived from human and comparative anatomy respecting the origins of the nerves; the cerebellum and the striated bodies' by Joseph Wilson Swan | 8 April 1843 |
| PP/24/6 | Paper, 'Measurements of the absolute specific resistance of pure electrolytic copper' by Joseph Wilson Swan and J Rhodin | 1894 |
| RR/1/19 | Referee's report by Joseph Wilson Swan, on a paper 'On the nerves of the uterus' by Thomas Snow Beck | 15 August 1845 |
| RR/13/275 | Referee's report by Silvanus Phillips Thompson, on a paper 'Stress and other effects produced in resin and in a viscid compound of resin and oil by electrification' by Joseph Wilson Swan | 29 May 1897 |
| PP/24/6/1 | Manuscript, 'Measurements of the absolute specific resistance of pure electrolytic copper' by Joseph Wilson Swan and J Rhodin | 1894 |
| PP/24/5/1 | Manuscript, 'On some voltaic combinations with a fused electrolyte and a gaseous depolariser' by Joseph Wilson Swan | 1894 |
| PP/24/5 | Paper, 'On some voltaic combinations with a fused electrolyte and a gaseous depolariser' by Joseph Wilson Swan | 1894 |
| PP/24/5/2 | Diagrams, experimental equipment by Joseph Wilson Swan | 1894 |
| PP/24/6/2 | Diagrams, experimental equipment and results by Joseph Wilson Swan and J Rhodin | 1894 |
| MC/20 | Volume 20 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1905 |
| MC/20/413 | Letter from Joseph Wilson Swan, 58 Holland Park, London, to [Robert William Frederick] Harrison | 13 July 1904 |