| RefNo | Title | Date |
| EC/1869/03 | Pasteur, Louis: certificate of election to the Royal Society | |
| MM/22/74 | Letter from Louis Pasteur, Arbois, to Pierre Paul Émile Roux | 1 September 1886 |
| MM/5/54 | Letter from Jean Baptiste Dumas to Louis Pasteur | c.1874 |
| IM/003448 | Pasteur, Louis | 1999 |
| MM/5/53 | Letter from J D Hooker, President of the Royal Society, Burlington House, to Louis Pasteur | 5 November 1874 |
| IM/003449 | Pasteur, Louis | 1994 |
| IM/003451 | Pasteur, Louis | |
| NLB/3/79 | Copy letter from Michael Foster, to Monsieur Louis Pasteur, Membre de l'Institute, Foreign member of the Royal Society | 7 March 1889 |
| NLB/2/977 | Copy letter from Michael Foster, to M [Louis] Pasteur, Academie des Sciences, Paris | 19 January 1889 |
| NLB/3/131 | Copy letter from Michael Foster, to Monsieur Louis Pasteur, [Foreign Member of the Royal Society] | 22 March 1889 |
| NLB/7/182 | Copy letter from Herbert Rix, to Sir Henry Roscoe, Fellow of the Royal Society | 16 December 1892 |
| NLB/7/181 | Copy letter from Herbert Rix, to Sir Joseph Lister, Fellow of the Royal Society | 16 December 1892 |
| NLB/7/191 | Copy letter from Herbert Rix, to Sir Henry Enfield Roscoe, Fellow of the Royal Society | 19 December 1892 |
| NLB/7/194 | Copy letter from Herbert Rix, to Monsieur le Professeur [Jacques-Joseph] Grancher, au Secretariat Institut de France | 19 December 1892 |
| NLB/7/180 | Copy letter from Herbert Rix, to Sir Joseph Lister, Fellow of the Royal Society | 14 December 1892 |
| NLB/7/178 | Copy letter from Herbert Rix, to Sir Henry Enfield Roscoe, Fellow of the Royal Society | 14 December 1892 |
| NLB/11/745 | Copy letter from an unknown correspondent, to Messrs Harrison & Sons | 30 September 1895 |
| NLB/13/121 | Copy letter from Robert William Frederick Harrison, to Messrs Robarts, Lubbock & Company, 15 Lombard Street, E.C. | 18 June 1896 |
| NLB/11/742 | Copy letter from Herbert Rix, to Sir Joseph Lister, Fellow of the Royal Society | 30 September 1895 |
| NLB/11/774 | Copy letter from Herbert Rix, to Monsieur Hanotaux, Ministère des Affaires étrangères, Service du Protocole, Paris | 3 October 1895 |
| NLB/13/253 | Copy letter from Robert William Frederick Harrison, to Messrs Robarts, Lubbock & Company | 11 July 1896 |
| NLB/12/554 | Copy letter from Herbert Rix, to Monsieur le Secretaire, Comite Monument Dutot, Paris | 9 March 1896 |
| NLB/13/603 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society, Secretary, Pasteur International Memorial Fund | 15 October 1896 |
| NLB/13/836 | Copy letter from Robert William Frederick Harrison, to Messrs Robarts, Lubbock & Company, 15 Lombard Street, E.C. | 5 December 1896 |
| NLB/12/558 | Copy letter from Herbert Rix, to Monsieur Palluy, President du Tribunal de Commerce, Tresorier du Comite Monument Pasteur, Dole (Jura), France | 9 March 1896 |
| MS/427/199 | Copy letter from [Michael] Foster, Secretary of the Royal Society; to Mr. [Jean-Baptiste] Dumas, Secretaire Perpet. de l'Academie des Sciences de l'Institut de France | 26 May 1882 |
| IM/003450 | Pasteur, Louis | circa 1889 |
| NLB/3/491 | Copy letter from Herbert Rix, to Sir George Gabriel Stokes, President of the Royal Society | 24 June 1889 |
| NLB/7/198 | Copy letter from Lord Kelvin [William Thomson], to Professor Louis Pastuer, Member of the Institute of France | 19 December 1892 |
| NLB/11/769 | Copy letter from Herbert Rix, to Sir John Evans | 2 October 1895 |
| NLB/11/772 | Copy letter from Herbert Rix, to William Turner Thiselton-Dyer, Fellow of the Royal Society | 3 October 1895 |
| NLB/3/501 | Copy letter from George Gabriel Stokes, to Sir Henry Isaacs, the Right Honorable Lord Mayor, Mansion House, E.C. | 26 June 1889 |
| NLB/11/749 | Copy letter from Herbert Rix, to Sir John Evans, Treasurer, Royal Society | 1 October 1895 |
| IM/007119 | Pasteur, Louis | nd |
| MC/5/293 | Letter from L [Louis] Pasteur, Académie de Douai, Lille, to Professor O'Neil Nesbitt [?] | 12 August 1857 |
| MC/5/309 | Letter from L [Louis] Pasteur, chemistry professor at the Faculty of Sciences, Lille, to [Lord Wrottesley], President of the Royal Society | 11 November 1857 |
| MC/5 | Volume 5 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1851-1858 |
| VF/29 | Portrait of Louis Pasteur by Théobald Chartran | 08 January 1887 |
| MC/8/366 | Letter from L [Louis] Pasteur, Alais, Gard, to the Secretary of the Royal Society | 12 May 1869 |
| MC/8 | Volume 8 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1867-1869 |
| PP/11/3/1 | Manuscript, 'On rabies' by George F Dowdeswell | 1887 |
| PP/11/3 | Paper, 'On rabies' by George F Dowdeswell | 1887 |
| PP/11/3/2 | Figures, organs of a rabbit infected with rabies by George F Dowdeswell | 1887 |
| PP/14/14 | Paper, 'Les inoculations préventives — Croonian Lecture' [Preventative inoculations] by [Pierre Paul Emile] Roux | 1889 |
| MC/14/109 | Letter from [Henry] Treuman Wood, Society of Arts, to Michael Foster, Secretary of the Royal Society | 24 February 1886 |
| MC/15/30 | Letter from Louis Pasteur, Institut Pasteur, 25 Rue Dutot, Paris, to [Michael] Foster | 24 March 1889 |
| MC/15/22 | Letter from Louis Pasteur, Paris, to [Michael] Foster, Secretary of the Royal Society | 10 March 1889 |
| MC/14 | Volume 14 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1885-1888 |
| MC/15 | Volume 15 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1889-1892 |