| Reference number | Title | Date |
| EC/1886/05 | Dixon, Harold Baily: certificate of election to the Royal Society | |
| IM/Maull/001169 | Dixon, Harold Baily | nd |
| MC/28/63 | Letter from Harold [Baily] Dixon, The University, Manchester, to Sir John Rose Bradford, [Royal Society] | 14 November 1913 |
| IM/Maull/001168 | Dixon, Harold Baily | 1893 |
| NLB/71/506 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Prof. [Harold Baily] Dixon, C.B.E., FRS | 19 June 1928 |
| NLB/6/1024 | Copy letter from Herbert Rix, to Mr Collings | 5 October 1892 |
| NLB/6/1026 | Copy letter from Herbert Rix, to Messrs West, Newman & Company | 5 October 1892 |
| NLB/6/846 | Copy letter from Herbert Rix, to Professor Harold Baily Dixon, Fellow of the Royal Society | 22 July 1892 |
| NLB/6/771 | Copy letter from Herbert Rix, to Professor Harold Baily Dixon, Fellow of the Royal Society | 11 July 1892 |
| NLB/6/995 | Copy letter from Herbert Rix, to Lord Rayleigh [John William Strutt] | 29 September 1892 |
| NLB/6/1051 | Copy letter from Herbert Rix, to Messrs West, Newman & Company | 11 October 1892 |
| NLB/6/985 | Copy letter from Herbert Rix, to Mr Collings | 28 September 1892 |
| NLB/6/1003 | Copy letter from Herbert Rix, to Messrs Collings | 1 October 1892 |
| NLB/6/1052 | Copy letter from Herbert Rix, to Professor Harold Baily Dixon | 11 October 1892 |
| NLB/6/912 | Copy letter from Theodore E James, to Lord Rayleigh [John William Strutt] | 10 September 1892 |
| NLB/6/984 | Copy letter from Herbert Rix, to Professor Harold Baily Dixon, Fellow of the Royal Society | 28 September 1892 |
| NLB/6/1060 | Copy letter from Herbert Rix, to Messrs West, Newman & Company | 17 October 1892 |
| NLB/6/1057 | Copy letter from Herbert Rix, to Professor Harold Baily Dixon, Fellow of the Royal Society | [October 1892] |
| NLB/7/203 | Copy letter from Herbert Rix, to Professor Harold Bailey Dixon, Fellow of the Royal Society | 20 December 1892 |
| NLB/6/1192 | Copy letter from Herbert Rix, to Professor Harold Baily Dixon, Fellow of the Royal Society | 8 November 1892 |
| NLB/7/9 | Copy letter from Herbert Rix, to Professor Harold Baily Dixon, Fellow of the Royal Society | 11 November 1892 |
| NLB/7/363 | Copy letter from Herbert Rix, to Professor Harold Baily Dixon, Fellow of the Royal Society | 28 January 1893 |
| NLB/11/142 | Copy letter from Michael Foster, to Sir Henry Hardinge Samuel Cunynghame, Home Office, Whitehall, S.W. | 29 April 1895 |
| NLB/12/600 | Copy letter from Michael Foster, to Professor Charles Vernon Boys, Harold Baily Dixon, Rev Frederick John Smith and Professor William Cawthorne Unwin | 20 March 1896 |
| RR/16/8 | Referee's report by Harold Baily Dixon, on a paper 'The combination of Hydrogen and Chlorine under the influence of light' by Mr P V Bevan | April 1903 |
| RR/15/319 | Referee's report by Charles Vernon Boys, on a paper 'The movements of the flame in the explosion of gases' by Harold Baily Dixon | June 1902 |
| RR/15/320 | Referee's report by John Henry Poynting, on a paper 'The movements of the flame in the explosion of gases' by Harold Baily Dixon | July 1902 |
| RR/22/114 | Referee's report by Harold Baily Dixon, on a paper 'The reaction between gas and pole in the electrical ignition of gaseous mixtures' by W M Thornton | July 1915 |
| RR/17/22 | Referee's report by Harold Baily Dixon, on a paper 'On a new Iron carbonyl, and on the action of light and of heat on the Iron carbonyls' by James Dewar and Humphrey Owen Jones | [January 1907] |
| RR/16/300 | Referee's report by Thomas Edward Thorpe, on a paper 'The atomic weight of chlorine: An attempt to determine the equivalent of chlorine by direct burning with hydrogen' by Professor Harold Baily Dixon and E C Edgar | 26 May 1905 |
| NLB/23/2/228 | Copy letter from Joseph Larmor, to Professor Harold Baily Dixon, Fellow of the Royal Society | 11 July 1902 |
| NLB/19/585 | Copy letter from Theodore E James, to Messrs Harrison & Sons | 7 November 1899 |
| NLB/24/615 | Copy letter from Robert William Frederick Harrison, to Professor Henry Baily Dixon, Fellow of the Royal Society | 9 June 1902 |
| NLB/25/223 | Copy letter from an unknown correspondent, to Professor Harold Baily Dixon, Fellow of the Royal Society | 24 September 1902 |
| NLB/26/533 | Copy letter from Robert William Frederick Harrison to, Professor Harold Baily Dixon, Fellow of the Royal Society | 7 April 1903 |
| NLB/31/202 | Copy letter from Joseph Larmor, to Professor Harold Baily Dixon, Fellow of the Royal Society and E C Edgar | 8 July 1905 |
| NLB/27/301 | Copy letter from Robert William Frederick Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society | 4 August 1903 |
| NLB/27/616 | Copy letter from Joseph Larmor, to Harlod Bailey Dixon, [Fellow of the Royal Society] | 29 October 1903 |
| NLB/27/219 | Copy letter from Robert William Frederick Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society | 21 July 1903 |
| NLB/26/562 | Copy letter from Robert William Frederick Harrison to, Professor Harold Baily Dixon, Fellow of the Royal Society | 21 April 1903 |
| NLB/26/501 | Copy letter from Robert William Frederick Harrison to, Professor Harold Baily Dixon, Fellow of the Royal Society | 1 April 1903 |
| NLB/26/649 | Copy letter from Robert William Frederick Harrison to, Professor Harold Baily Dixon, Fellow of the Royal Society, Beechey House, Victoria Park, Manchester | 5 May 1903 |
| NLB/28/209 | Copy letter from Robert William Frederick Harrison, to Messrs the Swan Electric Engraving Company | 30 January 1904 |
| NLB/28/192 | Copy letter from Robert William Frederick Harrison, to Messrs Harrison & Sons | 28 January 1904 |
| NLB/28/346 | Copy letter from Robert William Frederick Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society | 20 February 1904 |
| NLB/28/422 | Copy letter from Archibald Geikie, to the Vice Chancellor, University, Oxford | 3 March 1904 |
| NLB/30/591 | Copy letter from Joseph Larmor, to Professor Harold Baily Dixon, Fellow of the Royal Society | 14 April 1905 |
| NLB/30/654 | Copy letter from Robert William Frederick Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society | 2 May 1905 |
| NLB/30/698 | Copy letter from Robert William Frederick Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society | 9 May 1905 |
| NLB/31/759 | Copy letter from Robert Frederick William Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society | 10 November 1905 |
| NLB/35/7 | Copy letter from A H White, to Professor Harold Baily Dixon, Fellow of the Royal Society, Chemical Department, the University, Manchester | 27 March 1907 |
| NLB/35/116 | Copy letter from Robert William Frederick Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society | 17 April 1907 |
| NLB/36/291 | Copy letter from Robert William Frederick Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society, The University, Manchester | 8 October 1907 |
| NLB/34/601 | Copy letter from Joseph Larmor, to Professor Harold Baily Dixon, Fellow of the Royal Society | 13 February 1907 |
| NLB/35/360 | Copy letter from Robert William Frederick Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society | 23 May 1907 |
| NLB/34/458 | Copy letter from Robert William Frederick Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society | 25 January 1907 |
| NLB/35/629 | Copy letter from Robert William Frederick Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society | 21 June 1907 |
| NLB/41/276 | Copy letter from Robert William Frederick Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society | 12 November 1909 |
| NLB/40/317 | Copy letter from Robert William Frederick Harrison to Professor H [Harold] B [Baily] Dixon FRS | 24 May 1909 |
| NLB/40/350 | Copy letter from Robert William Frederick Harrison to M C W Askling, Handverkaregatan 51, Norrkoping, Sweden | 26 May 1909 |
| NLB/44/125 | Copy letter from Robert William Frederick Harrison to Professor H [Harold] B [Baily] Dixon FRS | 12 May 1911 |
| NLB/41/763 | Copy letter from Joseph Larmor, to Professor Harold Baily Dixon, Fellow of the Royal Society | 22 February 1910 |
| NLB/41/823 | Copy letter from Robert William Frederick Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society | 3 March 1910 |
| NLB/43/355 | Copy letter from Robert William Frederick Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society | 14 December 1910 |
| NLB/43/255 | Copy letter from Robert William Frederick Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society | 1 December 1910 |
| NLB/46/416 | Copy letter from Robert William Frederick Harrison, to Dr [Aubrey] Strahan, Fellow of the Royal Society, The Tyndall Mining Bequest Committee | 27 July 1912 |
| MC/28/181 | Letter from Oliver Lodge, Mariemont, Edgbaston, to The Librarian, Royal Society | 28 January 1913 |
| NLB/50/250 | Copy letter from Robert William Frederick Harrison, to Professor [Harold Baily] Dixon, Fellow of the Royal Society | 3 June 1914 |
| NLB/51/150 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor Harold Baily Dixon FRS | 21 December 1914 |
| NLB/52/676 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Harold Bailey Dixon, FRS | 11 February 1916 |
| RR/22/118 | Referee's report by Harold Baily Dixon, on a paper 'The ignition of gases by impulsive electrical discharge' by W M Thornton | December 1915 |
| RR/22/119 | Referee's report by Harold Baily Dixon, on a paper 'The electrical ignition of gases below atmospheric pressure' by W M Thornton | June 1915 |
| NLB/57/381 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor HB [Harold Baily] Dixon, FRS, CBE, | 29 October 1919 |
| RR/26/14 | Referee's report by Harold Baily Dixon, on a paper 'Gaseous combustion at high pressures. Part II. — The explosion of hydrogen-air and carbon monoxide-air mixtures' by William Arthur Bone and William Arthur Haward | [1921] |
| RR/32/23 | Referee's report by Harold Baily Dixon, on a paper 'Gaseous combustion at high pressures. Part V' by William Arthur Bone, Dundley Maurice Newitt and T A Townsend | May 1925 |
| RR/30/25 | Referee's report by Harold Baily Dixon, on a paper 'The union of hydrogen and oxygen in presence of silver and gold' by David Leonard Chapman, J E Ramsbottom and C G Trotman | [October 1924] |
| RR/11/140bis | Referee's report by George Downing Liveing, on a paper 'The rate of explosion in gases' by Harold Baily Dixon | 20 August 1892 |
| RR/9/202 | Referee's report by George Gabriel Stokes, on a paper 'Conditions of chemical change in gases: hydrogen, carbonic oxide, and oxygen' by Harold Baily Dixon | 15 August 1884 |
| RR/33/23 | Referee's report by Harold Baily Dixon, on a paper New experiments upon the combustion of well-dried carbon monoxide and oxygen mixtures. Part I' by William Arthur Bone and Frank R Weston | February 1926 |
| RR/38/154 | Referee's report by Harold Baily Dixon, on a paper 'Ignition of gases' by W M Thornton | 5 November 1928 |
| NLB/60/586 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Harold Baily] Dixon, FRS | 6 February 1921 |
| NLB/58/813 | Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to Professor [Harold Baily] Dixon, FRS | 21 June 1920 |
| RR/12/366 | Referee's report by Harold Baily Dixon, on a paper 'On the occlusion of oxygen and hydrogen by platinum black. - Part I' by Ludwig Mond, William Ramsay and John Shields | 3 July 1895 |
| NLB/57/415 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor HB [Harold Baily] Dixon, FRS | 4 November 1919 |
| RR/41/87 | Referee's report by Harold Bailey Dixon, on a paper 'Gaseous combustion in electric discharges. Part V.-A spectrographic examination of the cathodic combustion of carbonic oxide' by George Ingle Finch and H H Thompson | August 1930 |
| NLB/61/661 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Professor [Harold Baily] Dixon, FRS | 4 October 1921 |
| NLB/60/640 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Harold Baily] Dixon, FRS | 6 March 1921 |
| RR/25/54 | Referee's report by Harold Baily Dixon, on a paper 'Influence of reduced pressure on the electrical ignition of gases' by W M Thornton | 2 March 1918 |
| NLB/61/216 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Harold Baily] Dixon, FRS, Colin Campbell Esquire, A. Parker Esquire | 2 June 1921 |
| NLB/61/252 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Professor [Harold Baily] Dixon, FRS | 8 June 1921 |
| NLB/61/284 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Professor [Harold Baily] Dixon, FRS | 16 June 1921 |
| RR/32/58 | Referee's report by Harold Baily Dixon, on a paper 'Gaseous combustion at medium pressures. Part I. —Carbon monoxide air explosions in a closed vessel. Part II. —Methane-air explosions in a closed vessel' by R W Fenning | September 1925 |
| NLB/62/687 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Harold Baily] Dixon, FRS | 6 April 1922 |
| RR/11/140 | Referee's report by Frederick Augustus Abel, on a paper 'The rate of explosion in gases' by Harold Baily Dixon | 29 July 1892 |
| NLB/64/265 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Professor [Harold Baily] Dixon, FRS | 1 March 1923 |
| RR/9/201 | Referee's report by Augustus George Vernon Harcourt, on a paper 'Conditions of chemical change in gases: hydrogen, carbonic oxide, and oxygen' by Harold Baily Dixon | 29 July 1884 |
| NLB/65/589 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Harold Baily] Dixon, FRS | 23 November 1923 |
| NLB/65/675 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Harold Baily] Dixon, FRS | 6 December 1923 |
| RR/21/24 | Referee's report by Harold Baily Dixon, on a paper 'Gaseous combustion at high pressures' by William Arthur Bone, Hamilton Davies, H H Gray, Herbert H Henstock and J B Dawson | [February 1915] |
| NLB/65/695 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Harold Baily] Dixon, FRS | 10 December 1923 |
| NLB/65/606 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Harold Baily] Dixon, FRS | 27 November 1923 |
| NLB/66/57 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Professor [Harold Baily] Dixon, FRS. | 14 February 1924 |
| NLB/65/804 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Professor [Harold Baily] Dixon, FRS | 4 January 1924 |
| NLB/66/21 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Prof. [Harold Baily] Dixon, FRS | 7 February 1924 |
| NLB/69/740 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to W. G. Shilling Esq., East London College, Mile End Road, E.1 | 22 September 1926 |
| NLB/68/585 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Owen Willans] Richardson, FRS | 8 September 1925 |
| NLB/70/167 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to C. I. Kelly Esq.; Anglo-American Oil Co., Purefleet, Essex | 19 January 1927 |
| MS/427/364 | Note of a letter from [George Gabriel] Stokes, Secretary of the Royal Society; to the Secretary of the Treasury | 2 June 1884 |
| NLB/65/525 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Lord Rayleigh [Robert John Strutt], FRS | 13 November 1923 |
| NLB/65/928 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Lord Rayleigh [Robert John Strutt], FRS | 31 January 1924 |
| NLB/66/38 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to [Robert John Strutt] Lord Rayleigh, FRS | 12 February 1924 |
| NLB/24/540 | Copy letter from Robert William Frederick Harrison, to Harold Baily Dixon, Fellow of the Royal Society, Owens College, Manchester | 31 May 1902 |
| NLB/11/159 | Copy letter from Dr Michael Foster, to Henry Cunningham, Home Office, Whitehall, S.W. | 4 May 1895 |
| NLB/11/132 | Copy letter from Michael Foster, to; Professor James Dewar, Professor William Cawthorne Unwin, Professor Charles Vernon Boys, Reverend Frederick John Smith and Harold Baily Dixon, Fellows of the Royal Society | 26 April 1895 |
| RR/15/401 | Letter from Harold Baily Dixon, on a paper 'Chemical dynamics and statics in light' by Meyer Wilderman to Joseph Larmor | 17 March 1902 |
| RR/16/254 | Referee's report by Harold Baily Dixon, on a paper 'Explosions of mixtures of coal-gas and air in a closed vessel' by Leonard Bairstow and A D Alexander | 5 March 1905 |
| RR/16/253 | Referee's report by Harold Baily Dixon, on a paper 'Explosions of mixtures of coal-gas and air in a closed vessel' by Leonard Bairstow and A D Alexander | February 1905 |
| NLB/33/9 | Copy letter from Robert William Frederick Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society | 15 June 1906 |
| NLB/52/470 | Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Charles Herbert Lees, Chairman of the Physics and Chemistry Committee and FRS | 17 December 1915 |
| RR/33/22 | Referee's report by Harold Baily Dixon, on a paper 'New experiments upon the combustion of well-dried carbon monoxide and oxygen mixtures. Part II' by William Arthur Bone, R P Fraser and Dudley Maurice Newitt | February 1926 |
| RR/38/8 | Referee's report by Harold Baily Dixon, on a paper 'The electrical condition of hot surfaces during the adsorption of gases. Part II. —A nickel surface at temperatures up to 850°C' by George Ingle Finch and J C Stimson | 25 June 1928 |
| RR/26/31 | Referee's report by Charles Herbert Lees, on a paper 'On the velocity of sound in gases at high temperatures, and the ratio of the specific heats' by Harold Baily Dixon, Colin Campbell and A Parker | 16 June 1921 |
| NLB/66/20 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to [Robert John Strutt] Lord Rayleigh, FRS | 7 February 1924 |
| NLB/65/899 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Professor [Harold Baily] Dixon, FRS | 24 January 1924 |
| NLB/67/101 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Professor [Arthur William] Crossley, FRS | 21 October 1924 |
| NLB/65/604 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Lord Rayleigh [Robert John Strutt], FRS | 27 November 1923 |
| RR/26/13 | Referee's report by Harold Baily Dixon, on a paper 'Researches upon brown coals and ignites. Part I.— Heat treatment at temperatures below 400° C. as a possible method for enhancing their fuel values' by William Arthur Bone | [February 1921] |
| NLB/65/766 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Lord Rayleigh [Robert John Strutt], FRS | 21 December 1923 |
| NLB/66/54 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to [Robert John Strutt] Lord Rayleigh, FRS | 14 February 1924 |
| NLB/57 | New Letter Book volume 57, copy letters sent from Royal Society administration | 27 June 1919-27 February 1920 |
| RR/38/9 | Referee's report by Harold Baily Dixon, on a paper 'Gaseous combusion in electric discharges. Part III.-The cathodic combustion of dry carbonic oxide detonating gas' by George Ingle Finch and D L Hodge | April 1929 |
| AP/74/8 | Unpublished paper, 'Researches in absolute mercurial thermometry' by S A Sworn | 1899 |
| RR/15/399 | Referee's report by Harold Baily Dixon, on a paper 'Chemical dynamics and statics in light' by Meyer Wilderman | March 1902 |
| RR/41/86 | Referee's report by Harold Bailey Dixon, on two papers 'Gasesous combustion in electric discharges. Part VI.—The effect of diluents upon the cathodic combustion of carbonic oxide “detonating gas”' and 'Gasesous combustion in electric discharges. Part VII.—The effect of dilution with hydrogen on the cathodic combustion of carbonic oxide—oxygen mixtures' by George Ingle Finch and W L Patrick | August 1930 |
| RR/15/405 | Second referee's report by Harold Bailey Dixon, on a paper 'Chemical dynamics and statics in light' by Meyer Wilderman | 19 April 1902 |
| RR/16/301 | Referee's report by Alexander Scott, on a paper 'The atomic weight of chlorine: An attempt to determine the equivalent of chlorine by direct-burning with hydrogen' by Harold Baily Dixon and E C Edgar | June 1905 |
| RR/21/148 | Referee's report by Harold Baily Dixon, on a paper 'The electrical ignition of gaseous mixtures' by W M Thornton | [February 1914] |
| RR/23/100 | Referee's report by Harold Baily Dixon, on a paper 'Ignition of gases at reduced pressure by continuous current break sparks' by W M Thornton | 7 April 1916 |
| RR/28/65 | Referee's report by Harold Baily Dixon, on a paper 'Gaseous combustion at high pressures. Part III.-The energy absorbing function and activation of nitrogen in the combustion of carbon monoxide' by William Arthur Bone, Dudley Maurice Newitt and Donald T A Townend | [March 1923] |
| RR/28/123 | Referee's report by Charles Herbert Lees, on a paper 'On the velocity of sound in gases and vapours, and the ratio of the specific heats' by Harold Baily Dixon and Gilbert Greenwood | [December 1923] |
| RR/30/12 | Referee's report by Harold Baily Dixon, on a paper 'Gaseous combustion at high pressures. Part IV.—The influence of varying initial pressures upon the rate of pressure development and the activation of nitrogen in carbon monoxide-air explosions' by William Arthur Bone, Dudley Maurice Newitt and D T A Townend | 11 February 1924 |
| RR/35/17 | Referee's report by Harold Baily Dixon, on a paper 'Gaseous combustion at high pressures. Part IX.—The influence of pressure upon the "explosion limits" of inflammable gas-air, etc., mixtures' by William Arthur Bone, Dudley Maurice Newitt and C M Smith | 2 December 1927 |
| RR/35/73 | Referee's report by Harold Baily Dixon, on a paper 'The electrical condition of hot surfaces during the adsorption of gases. Part I.-Gold and silver surfaces at temperatures up to 850°C' by George Ingle Finch and J C Stimson | June 1927 |
| MC/16/215 | Letter from Harold [Bailey] Dixon, The Owens College, Manchster, to Professor [Michael] Foster | 17 May 1895 |
| MC/16/281 | Letter from Harold [Bailey] Dixon, The Owens College, Manchester, to Lord Rayleigh [John William Strutt] | 28 January 1896 |
| MC/25/58 | Letter from Harold [Baily] Dixon, The University, Manchester, to Mr [Robert] Harrison, [Royal Society] | 16 December 1910 |
| MC/28/64 | Letter from Harold [Baily] Dixon, The University, Manchester, to Mr[Robert] Harrison, [Royal Society] | 30 November 1913 |
| MC/28/221 | Letter from the Keeper of His Majesty's Privy Purse, Privy Purse Office, Buckingham Palace, to The Secretaries of the Royal Society, Burlington House, W | 11 November 1913 |
| NLB/36/383 | Copy letter from Robert William Frederick Harrison, to Professor Harold Baily Dixon, Fellow of the Royal Society | 22 October 1907 |
| MC/22/61 | Letter from [Harold Baily] Dixon, Beechey House, Victoria Park, Manchester, to [Robert William Frederick] Harrison | 21 October 1907 |
| MC/34/49 | Letter from [Harold Baily] Dixon, The University, Manchester, to [Robert] Harrison, [Royal Society] | 31 October 1919 |
| MC/35/48 | Letter from [Harold Baily] Dixon, The University, Manchester, to Dr [James Hopwood] Jeans | 11 June 1921 |