| Reference number | Title | Date |
| RR/9/405 | Letter from Osborne Reynolds, on a paper 'The influence of stress and strain on the physical properties of matter. Part I. Elasticity—continued. The internal friction of metals' by Herbert Tomlinson to the Secretary of the Royal Society | 15 March 1886 |
| IM/003799 | Reynolds, Osborne | 2000 |
| NLB/15/549 | Copy letter from Theodore E James, to Messrs Harrison & Sons | 27 October 1897 |
| NLB/10/278 | Copy letter from Herbert Rix, to Sir George Gabriel Stokes, Fellow of the Royal Society | 5 November 1894 |
| NLB/10/421 | Copy letter from Herbert Rix, to Professor Horace Lamb, Fellow of the Royal Society | 22 November 1894 |
| NLB/10/510 | Copy letter from Herbert Rix, to Lord Rayleigh [John William Strutt] | 7 December 1894 |
| NLB/10/438 | Copy letter from Herbert Rix, to Sir George Gabriel Stokes, Fellow of the Royal Society | 24 November 1894 |
| NLB/10/522 | Copy letter from Herbert Rix, to Sir George Gabriel Stokes, Fellow of the Royal Society | 10 December 1894 |
| NLB/10/689 | Copy letter from Herbert Rix, to Professor Horace Lamb, Fellow of the Royal Society | 21 January 1895 |
| NLB/10/691 | Copy letter from Herbert Rix, to Sir George Gabriel Stokes, Fellow of the Royal Society | 21 January 1895 |
| NLB/10/913 | Copy letter from Herbert Rix, to Professor Horace Lamb, Fellow of the Royal Society | 5 March 1895 |
| NLB/9/464 | Copy letter from Herbert Rix, to Sir George Gabriel Stokes, Fellow of the Royal Society | 22 May 1894 |
| RR/15/164 | Referee's report by Osborne Reynolds, on a paper 'Continuous electrical calorimetry' by Hugh Longbourne Callendar | 9 January 1902 |
| AP/75/1/1 | Unpublished manuscript, 'On an experimental investigation of the thermodynamical properties of superheated steam by Professor Osborne Reynolds' method. Part I - On the law of flow of saturated steam through small orifices' by John H Grindley | 1899 |
| NLB/14/485 | Copy letter from Arthur William Rucker, to Professor Osborne Reynolds, Fellow of the Royal Society | 18 March 1897 |
| NLB/14/432 | Copy letter from Arthur William Rucker, to Richard Tetley Glazebrook, [Fellow of the Royal Society] | 10 March 1897 |
| NLB/14/433 | Copy letter from Arthur William Rucker, to James Alfred Ewing, [Fellow of the Royal Society] | 10 March 1897 |
| RR/15/375 | Referee's report by Alexander Blackie William Kennedy, on a paper 'A throw-testing machine for reversals of mean stress' by Osborne Reynolds and J H Smith | 7 April 1902 |
| NLB/14/605 | Copy letter from Arthur William Rucker, to Richard Tetley Glazebrook, [Fellow of the Royal Society] | 7 April 1897 |
| NLB/14/865 | Copy letter from Robert William Frederick Harrison, to Professor Osborne Reynolds, Fellow of the Royal Society | 29 May 1897 |
| NLB/14/695 | Copy letter from Robert William Frederick Harrison, to Professor George Carey Foster, Fellow of the Royal Society | 29 April 1897 |
| NLB/23/2/211 | Copy letter from Joseph Larmor, to Professor Osborne Reynolds, Fellow of the Royal Society and J H Smith | 5 June 1902 |
| NLB/14/758 | Copy letter from Arthur William Rucker, to Professor Osborne Reynolds, Fellow of the Royal Society | 11 May 1897 |
| RR/15/376 | Referee's report by William Cawthorne Unwin, on a paper 'A throw-testing machine for reversals of mean stress' by Osborne Reynolds and J H Smith | 20 April 1902 |
| RR/15/374 | Referee's report by Joseph Larmor, on a paper 'The sub-mechanics of the universe' by Osborne Reynolds | 12 June 1902 |
| NLB/18/403 | Copy letter from Robert William Frederick Harrison, to Professor Osborne Reynolds | 4 March 1899 |
| RR/16/352 | Referee's report by Osborne Reynolds, on a paper 'The determination of the specific heat of superheated steam by throttling & other experiments' by A H Peake | 26 March 1905 |
| NLB/15/419 | Copy letter from Robert William Frederick Harrison, Professor Osborne Reynolds, Fellow of the Royal Society | 27 September 1897 |
| NLB/15/346 | Copy letter from A H White, to Professor Osborne Reynolds, Fellow of the Royal Society | 17 August 1897 |
| NLB/16/794 | Copy letter from Arthur William Rucker, to Professor Osborne Reynolds, Fellow of the Royal Society | 10 June 1898 |
| NLB/16/776 | Copy letter from Robert William Frederick Harrison, to Professor Osborne Reynolds, Fellow of the Royal Society | 3 June 1898 |
| NLB/18/514 | Copy letter from Robert William Frederick Harrison, to Professor Osborne Reynolds, Fellow of the Royal Society, 19 Lady Barn Road, Fallowfield, Manchester | 24 March 1899 |
| NLB/16/812 | Copy letter from Arthur William Rucker, to Mr [H R A] Mallock | 14 June 1898 |
| NLB/16/774 | Copy letter from Robert William Frederick Harrison, to R T Glazebrook, Fellow of the Royal Society | 3 June 1898 |
| NLB/23/2/224 | Copy letter from Joseph Larmor, to Professor Osborne Reynolds, Fellow of the Royal Society | 11 July 1902 |
| NLB/24/339 | Copy letter from Robert William Frederick Harrison, to Professor Osborne Reynolds and J H Smith | 29 April 1902 |
| NLB/24/365 | Copy letter from Robert William Frederick Harrison, to J H Smith | 3 May 1902 |
| NLB/25/705 | Copy letter from Robert William Frederick Harrison, to Professor Osborne Reynolds, Fellow of the Royal Society | 12 December 1902 |
| NLB/26/376 | Copy letter from Robert William Frederick Harrison to, Professor Osborne Reynolds, Fellow of the Royal Society | 9 March 1903 |
| RR/7/339 | Referee's report by James Clerk Maxwell, on a paper 'On the refraction of sound by the atmosphere' by Osbourne Reynolds | 1874 |
| RR/7/466 | Letter from Osborne Reynolds, on his paper 'On the forces caused by the communication of heat between a surface and a gas; and on a new photometer' to the Secretary of the Royal Society | 25 April 1876 |
| RR/7/394 | Letter from William Froude, on a paper 'On rolling-friction' by Osborne Reynolds to the Secretary of the Royal Society | 7 July 1875 |
| RR/7/467 | Referee's report by William Thomson, Lord Kelvin, on a paper 'On the refraction of sound by the atmosphere' by Osborne Reynolds | 28 March 1876 |
| RR/8/262 | Referee's report by Osborne Reynolds, on a paper 'On the friction of water against solid surfaces of different degrees of roughness' by William Cawthorne Unwin | 27 November 1880 |
| RR/9/244 | Referee's report by Osborne Reynolds, on a paper 'The influence of stress and strain on the physical properties of matter. Part I. Moduli of elasticity—continued. Relations between moduli of elasticity, thermal capacity, and other physical constants' by Herbert Tomlinson | 1884 |
| RR/12/208 | Referee's report by Horace Lamb, on a paper 'On the dynamical theory of incompressible viscous fluids and the determination of the criterion' by Osborne Reynolds | 21 November 1894 |
| RR/13/257 | Referee's report by James Alfred Ewing, on the Bakerian Lecture 'Mechanical equivalent of heat' by Osborne Reynolds and W H Moorby | 18 March 1897 |
| RR/12/209 | Letter from George Gabriel Stokes, to Herbert Rix, regarding a paper 'On the dynamical theory of incompressible viscous fluids and the determination of the criterion' by Osborne Reynolds | 5 December 1894 |
| RR/13/141 | Referee's report by Osborne Reynolds, on a paper 'An experimental investigation of the laws of attrition' by Frederick Thomas Trouton | 11 July 1895 |
| RR/9/347 | Referee's report by Osborne Reynolds, on a paper 'Notes upon the straining of ships caused by rolling' by Francis Elgar | 18 January 1886 |
| RR/9/111 | Referee's report by Osborne Reynolds, on a paper 'Preliminary paper on a uniform rotation machine; and on the theory of electromagnetic tuning forks' by Robert Holford Macdowall Bosanquet | 4 February 1883 |
| NLB/14/877 | Copy letter from Arthur William Rucker, to Professor Osborne Reynolds, Fellow of the Royal Society | 31 May 1897 |
| NLB/16/79 | Copy letter from Arthur William Rucker, to [R T] Glazebrook, [Fellow of the Royal Society] | 26 January 1898 |
| MC/19/696 | Letter from Osborne Reynolds, 19 Lady Barn Road, Fallowfield, Manchester, to [Joseph] Larmor | 2 November 1904 |
| RR/7/338 | Referee's report by Robert Bellamy Clifton, on a paper 'On the refraction of sound by the atmosphere' by Osbourne Reynolds | 1 June 1874 |
| RR/12/211 | Letter from Osborne Reynolds, to John William Strutt, 3rd Baron Rayleigh, regarding a paper 'On the dynamical theory of incompressible viscous fluids and the determination of the criterion' by Osborne Reynolds | 19 February 1895 |
| RR/15/333 | Referee's report by Osborne Reynolds, on a paper 'The fracture of metals under repeated alternations of stress' by James Alfred Ewing and J C W Humfrey | 19 September 1902 |
| RR/7/465 | Referee's report by James Clerk Maxwell, on a paper 'On the forces caused by the communication of heat between a surface and a gas; and on a new photometer' by Osborne Reynolds | 7 April 1876 |
| EC/1877/16 | Reynolds, Osborne: certificate of election to the Royal Society | |
| RR/8/194 | Letter from William Thomson, Lord Kelvin, to George Gabriel Stokes, regarding a paper 'On certain dimensional properties of matter in the gaseous state. - Part I. Experimental researches on thermal transpiration of gases through porous plates and on the laws of transpiration and impulsion, including an experimental proof that gas is not a continuous plenum. - Part II. On an extension of the dynamical theory of gas, which includes the stresses, tangential and normal, caused by a varying condition of gas, and affords an explanation of the phenomena of transpiration and impulsion' by Osborne Reynolds | 3 September 1879 |
| RR/12/377 | Referee's report by Horace Lamb, on a paper 'On the dynamical theory of incompressible viscous fluids and the determination of the criterion' by Osborne Reynolds | [1895] |
| RR/12/207 | Referee's report by George Gabriel Stokes, on a paper 'On the dynamical theory of incompressible viscous fluids and the determination of the criterion' by Osborne Reynolds | 31 October 1894 |
| RR/8/192 | Second letter from Osborne Reynolds, to George Gabriel Stokes, regarding a paper 'On certain dimensional properties of matter in the gaseous state. - Part I. Experimental researches on thermal transpiration of gases through porous plates and on the laws of transpiration and impulsion, including an experimental proof that gas is not a continuous plenum. - Part II. On an extension of the dynamical theory of gas, which includes the stresses, tangential and normal, caused by a varying condition of gas, and affords an explanation of the phenomena of transpiration and impulsion' by Osborne Reynolds | 18 August 1879 |
| RR/14/166 | Referee's report by Osborne Reynolds, on a paper 'An experimental investigation of the thermodynamical properties of superheated steam.— On the cooling of saturated steam by free expansion' by John H Grindley | 24 April 1899 |
| IM/000008 | British Association Meeting in Newcastle | 1889 |
| RR/8/193 | Third letter from Osborne Reynolds, to George Gabriel Stokes, regarding a paper 'On certain dimensional properties of matter in the gaseous state. - Part I. Experimental researches on thermal transpiration of gases through porous plates and on the laws of transpiration and impulsion, including an experimental proof that gas is not a continuous plenum. - Part II. On an extension of the dynamical theory of gas, which includes the stresses, tangential and normal, caused by a varying condition of gas, and affords an explanation of the phenomena of transpiration and impulsion' by Osborne Reynolds | 21 August 1879 |
| RR/8/190 | Letter from George Gabriel Stokes, to James Clerk Maxwell, regarding a paper 'On certain dimensional properties of matter in the gaseous state. - Part I. Experimental researches on thermal transpiration of gases through porous plates and on the laws of transpiration and impulsion, including an experimental proof that gas is not a continuous plenum. - Part II. On an extension of the dynamical theory of gas, which includes the stresses, tangential and normal, caused by a varying condition of gas, and affords an explanation of the phenomena of transpiration and impulsion' by Osborne Reynolds | 3 June 1879 |
| RR/13/258 | Referee's report by George Carey Foster, on the Bakerian Lecture 'Mechanical equivalent of heat' by Osborne Reynolds and W H Moorby | 9 May 1897 |
| MC/15/250 | Letter from Osborne Reynolds, 23 Lady Barn Road, Fallowfield, Manchester, to Lord Rayleigh | 2 January 1892 |
| RR/7/396 | Referee's report by George Carey Foster, on a paper 'On rolling-friction' by Osborne Reynolds | 17 July 1875 |
| RR/9/203 | Referee's report by Osborne Reynolds, on a paper 'The variation of stability with draught of water in ships' by Francis Elgar | 31 March 1884 |
| MC/13/64 | Letter from Osborne Reynolds, Fallowfield, Manchester, to W [Walter] White, [Assistant Secretary of the Royal Society] | 15 June 1884 |
| MC/13 | Volume 13 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1884 |
| RR/7/397 | Letter from Osborne Reynolds, on his paper 'On rolling-friction' to the Secretary of the Royal Society | 3 November 1875 |
| AP/69/3 | Unpublished paper, 'Stability and instability of viscous liquids' by A B [Alfred Barnard] Basset | 1892 |
| RR/12/378 | Referee's report by George Gabriel Stokes, on a paper 'On the dynamical theory of incompressible viscous fluids and the determination of the criterion' by Osborne Reynolds | nd [1895] |
| RR/14/64 | Referee's report by Osborne Reynolds, on a paper 'On the differences between the behaviour of real fluid from that of the mathematically perfect fluid' by A Mallock | 1 June 1898 |
| AP/75/1 | Unpublished paper, 'On an experimental investigation of the thermodynamical properties of superheated steam by Professor Osborne Reynolds' method. Part I - On the law of flow of saturated steam through small orifices' by John H Grindley | 1899 |
| PP/2/24 | Paper, 'On impact with a liquid surface' by Arthur Mason Worthington | 1882 |
| PP/2/24/1 | Manuscript, 'On impact with a liquid surface' by Arthur Mason Worthington | 1882 |
| PP/2/24/2 | Figures, impact with a liquid surface by Arthur Mason Worthington | 1882 |
| RR/9/394 | Referee's report by John William Strutt, Lord Rayleigh, on a paper 'On the theory of lubrication and its application to Mr. Beauchamp tower’s experiments, including an experimental determination of the viscosity of olive oil' by Osborne Reynolds | 1886 |
| RR/8/195 | Second letter from William Thomson, Lord Kelvin, to George Gabriel Stokes, regarding a paper 'On certain dimensional properties of matter in the gaseous state. - Part I. Experimental researches on thermal transpiration of gases through porous plates and on the laws of transpiration and impulsion, including an experimental proof that gas is not a continuous plenum. - Part II. On an extension of the dynamical theory of gas, which includes the stresses, tangential and normal, caused by a varying condition of gas, and affords an explanation of the phenomena of transpiration and impulsion' by Osborne Reynolds | 10 September 1879 |
| RR/8/191 | Letter from Osborne Reynolds, to George Gabriel Stokes, regarding a paper 'On certain dimensional properties of matter in the gaseous state. - Part I. Experimental researches on thermal transpiration of gases through porous plates and on the laws of transpiration and impulsion, including an experimental proof that gas is not a continuous plenum. - Part II. On an extension of the dynamical theory of gas, which includes the stresses, tangential and normal, caused by a varying condition of gas, and affords an explanation of the phenomena of transpiration and impulsion' by Osborne Reynolds | 22 July 1879 |
| RR/7/395 | Referee's report by William Froude, on a paper 'On rolling-friction' by Osborne Reynolds | 7 July 1875 |
| RR/8/188 | Referee's report by James Clerk Maxwell, on a paper 'On certain dimensional properties of matter in the gaseous state. - Part I. Experimental researches on thermal transpiration of gases through porous plates and on the laws of transpiration and impulsion, including an experimental proof that gas is not a continuous plenum. - Part II. On an extension of the dynamical theory of gas, which includes the stresses, tangential and normal, caused by a varying condition of gas, and affords an explanation of the phenomena of transpiration and impulsion' by Osborne Reynolds | 28 March 1879 |
| RR/8/189 | Referee's report by William Thomson, Lord Kelvin, on a paper 'On certain dimensional properties of matter in the gaseous state. - Part I. Experimental researches on thermal transpiration of gases through porous plates and on the laws of transpiration and impulsion, including an experimental proof that gas is not a continuous plenum. - Part II. On an extension of the dynamical theory of gas, which includes the stresses, tangential and normal, caused by a varying condition of gas, and affords an explanation of the phenomena of transpiration and impulsion' by Osborne Reynolds | 13 May 1879 |
| RR/8/196 | Fourth letter from Osborne Reynolds, to George Gabriel Stokes, regarding a paper 'On certain dimensional properties of matter in the gaseous state. - Part I. Experimental researches on thermal transpiration of gases through porous plates and on the laws of transpiration and impulsion, including an experimental proof that gas is not a continuous plenum. - Part II. On an extension of the dynamical theory of gas, which includes the stresses, tangential and normal, caused by a varying condition of gas, and affords an explanation of the phenomena of transpiration and impulsion' by Osborne Reynolds | 23 October 1879 |
| RR/9/183 | Referee's report by John William Strutt, Lord Rayleigh, on a paper 'An experimental investigation of the circumstances which determine whether the motion of water shall be direct or sinuous, and of the law of resistance in parallel channels' by Osborne Reynolds | 30 March 1883 |
| RR/9/184 | Referee's report by George Gabriel Stokes on a paper 'An experimental investigation of the circumstances which determine whether the motion of water shall be direct or sinuous, and of the law of resistance in parallel channels' by Osborne Reynolds | 19 April 1883 |
| RR/9/310 | Referee's report by Osborne Reynolds, on a paper 'The theory of continuous calculating machines and of a mechanism of this class on a new principle' by Henry Selby Hele Shaw | 25 July 1884 |
| RR/9/317 | Joint referee's report by Osborne Reynolds and Arthur William Rucker, on a paper 'The influence of stress and strain on the physical properties of matter' by Herbert Tomlinson | 13 February 1885 |
| RR/9/406 | Referee's report by Osborne Reynolds, on a paper 'The influence of stress and strain on the physical properties of matter. Part I. Elasticity—continued. The internal friction of metals' by Herbert Tomlinson | 17 March 1886 |
| RR/9/407 | Referee's report by Osborne Reynolds, on a paper 'The influence of stress and strain on the physical properties of matter. Part I. Elasticity (continued). The effect of change of temperature on the internal friction and torsional elasticity of metals' by Herbert Tomlinson | 10 May 1886 |
| RR/12/210 | Letter from George Gabriel Stokes, to John William Strutt, 3rd Baron Rayleigh, regarding a paper 'On the dynamical theory of incompressible viscous fluids and the determination of the criterion' by Osborne Reynolds | 30 January 1895 |
| RR/15/8 | Referee's report by Osborne Reynolds, on a paper 'The capacity for heat of water between the freezing & boiling points' by Howard Turner Barnes | 26 July 1900 |
| RR/15/373 | Referee's report by Augustus Edward Hough Love, on a paper 'The sub-mechanics of the universe' by Osborne Reynolds | 9 April 1902 |
| RR/42/26 | Referee's report by William Bate Hardy, on a paper 'A contribution to the theory of film lubrication' by Alfred Arthur Robb | January 1932 |
| MC/14/352 | Letter from [Henry Frederick] Ponsonby, Buckingham Palace, to [Michael] Foster | 5 November 1888 |
| 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 |
| MC/19 | Volume 19 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1904 |