| RefNo | Title | Date |
| MM/17/91 | Letter from J D Hooker to Michael Foster, Secretary, Royal Society | 6 June 1895 |
| NLB/4/12 | Copy letter from Michael Foster, to General Richard Strachey | 16 January 1890 |
| NLB/6/126 | Copy letter from Herbert Rix, to General Richard Strachey, Fellow of the Royal Society | 7 March 1892 |
| NLB/4/1108 | Copy letter from Herbert Rix, to General Richard Strachey, Fellow of the Royal Society | 19 January 1891 |
| NLB/4/1099 | Copy letter from Herbert Rix, to General Richard Strachey, Fellow of the Royal Society | 17 January 1891 |
| NLB/6/334 | Copy letter from Herbert Rix, to General Richard Strachey, Fellow of the Royal Society | 13 April 1892 |
| NLB/6/831 | Copy letter from an unknown correspondent, to Harrison & Sons | 20 July 1892 |
| NLB/7/465 | Copy letter from Herbert Rix, to General Richard Strachey | 24 February 1893 |
| NLB/5/75 | Copy letter from Michael Foster, to General Richard Strachey, [Fellow of the Royal Society] | 8 March 1891 |
| NLB/7/609 | Copy letter from Herbert Rix, to Genreal Richard Strachey, Fellow of the Royal Society | 22 March 1893 |
| NLB/5/699 | Copy letter from Herbert Rix, to General Richard Strachey, Fellow of the Royal Society | 21 September 1891 |
| NLB/7/935 | Copy letter from Herbert Rix, to General Richard Strachey, Fellow of the Royal Society | 30 May 1893 |
| NLB/7/973 | Copy letter from Herbert Rix, to Messrs West, Newman & Company | 12 June 1893 |
| NLB/7/955 | Copy letter from Herbert Rix, to Robert Henry Scott, Fellow of the Royal Society | 2 June 1893 |
| NLB/7/965 | Copy letter from Herbert Rix, to General [Richard] Strachey | [6] June 1893 |
| NLB/8/366 | Copy letter from an unknown correspondent, to Messrs West, Newman & Company | 10 October 1893 |
| NLB/8/359 | Copy letter from an unknown correspondent, to Messrs Harrison & Sons | 9 October 1893 |
| NLB/10/963 | Copy letter from Michael Foster, to Richard Strachey | [15 March 1895] |
| NLB/11/134 | Copy letter from Herbert Rix, to Sir John Evans, Treasurer, Royal Society | 26 April 1895 |
| NLB/11/124 | Copy letter from Herbert Rix, to General Richard Strachey, Fellow of the Royal Society | 25 April 1895 |
| NLB/11/185 | Copy letter from Herbert Rix, to Sir John Evans, Treasurer, Royal Society | 10 May 1895 |
| NLB/14/412 | Copy letter from Robert William Frederick Harrison, to General [Richard] Strachey, Fellow of the Royal Society | 6 March 1897 |
| NLB/14/474 | Copy letter from Robert William Frederick Harrison, to General Richard Strachey, Fellow of the Royal Society | 17 March 1897 |
| NLB/14/191 | Copy letter from Theodore E James, to Professor Michael Foster, Secretary, Royal Society | 19 January 1897 |
| NLB/14/511 | Copy letter from Robert William Frederick Harrison, to Lieutenant General Richard Strachey | [23 March 1897] |
| NLB/15/132 | Copy letter from Robert William Frederick Harrison, to William Turner Thiselton-Dyer, Fellow of the Royal Society | 5 July 1897 |
| NLB/15/143 | Copy letter from Robert William Frederick Harrison, to Lieutenant General Sir Richard Strachey, Fellow of the Royal Society | 6 July 1897 |
| NLB/15/184 | Copy letter from Robert William Frederick Harrison, to Professor Arthur Schuster, Fellow of the Royal Society | 10 July 1897 |
| NLB/15/610 | Copy letter from Arthur William Rucker, to Lieutenant Colonel the Right Honourable Sir Fleetwood Isham Edwards | 4 November 1897 |
| NLB/16/457 | Copy letter from Robert William Frederick Harrison, to Lieutenant General Sir R Strachey, Fellow of the Royal Society | 6 April 1898 |
| NLB/17/652 | Copy letter from Arthur William Rucker, to Sir Richard Strachey, Fellow of the Royal Society | 2 December 1898 |
| NLB/19/153 | Copy letter from Robert William Frederick Harrison, to General Sir Richard Strachey, Fellow of the Royal Society, Chairman of the Meteorological Society | 28 June 1899 |
| NLB/16/875 | Copy letter from Arthur William Rucker, to Mr Francis Galton, Fellow of the Royal Society, 42 Rutland Gate, S.W. | 24 June 1898 |
| NLB/19/177 | Copy letter from Michael Foster, to General Sir Richard Strachey, Fellow of the Royal Society, Chairman of the Meteorological Council | 7 July 1899 |
| NLB/19/765 | Copy letter from Robert William Frederick Harrison, to General Richard Strachey, Fellow of the Royal Society | 13 December 1899 |
| NLB/19/543 | Copy letter from Robert William Frederick Harrison, to Sir William Chandler Roberts-Austen, [Fellow of the Royal Society] | 28 October 1899 |
| NLB/19/865 | Copy letter from Robert William Frederick Harrison, to Sir Richard Strachey, Fellow of the Royal Society | 10 January 1900 |
| NLB/19/600 | Copy letter from Michael Foster, to Sir Richard Strachey, Fellow of the Royal Society, Chairman of the Meteorological Council | 7 November 1899 |
| NLB/19/653 | Copy letter from Robert William Frederick Harrison, to Sir Richard Strachey, Fellow of the Royal Society | 17 November 1899 |
| NLB/19/745 | Copy letter from Arthur William Rucker, to Sir Richard Strachey, Fellow of the Royal Society | 11 December 1899 |
| NLB/27/746 | Copy letter from Robert William Frederick Harrison, to Richard Strachey, [Fellow of the Royal Society] | 24 November 1903 |
| NLB/19/852 | Copy letter from Arthur William Rucker, to General Richard Strachey, Fellow of the Royal Society | 8 January 1900 |
| RR/13/242 | Referee's report by Richard Strachey, on a paper 'On the distribution of frequency (variation and correlation) of the barometric height at divers stations' by Karl Pearson and Alice Lee | 1 July 1897 |
| NLB/27/630 | Copy letter from Robert William Frederick Harrison, to Sir Richard Strachey, Fellow of the Royal Society | 4 November 1903 |
| NLB/30/609 | Copy letter from Robert William Frederick Harrison, to Lieutenant General, Sir Richard Strachey, Fellow of the Royal Society | 17 April 1905 |
| NLB/37/212 | Copy letter from Robert William Frederick Harrison to Harrison & Sons | 14 February 1908 |
| RR/13/244 | Second referee's report by Richard Strachey, on a paper 'On the distribution of frequency (variation and correlation) of the barometric height at divers stations' by Karl Pearson and Alice Lee | 8 July 1897 |
| NLB/35/568 | Copy letter from Joseph Larmor, to Lieutenant-General Sir Richard Strachey, Fellow of the Royal Society | 14 June 1907 |
| NLB/37/282 | Copy letter from Robert William Frederick Harrison to Sir George H [Howard] Darwin KCB, FRS | 25 February 1908 |
| RR/7/444 | Referee's report by Richard Strachey, on a paper 'The diurnal variations of the wind and barometric pressure' by Frederick Chambers | 1 December 1876 |
| RR/7/228 | Referee's report by Robert Strachey, on a paper 'The diurnal variations of the wind and barometric pressure at Bombay' by F Chambers | 30 July 1873 |
| RR/7/335 | Referee's report by Richard Strachey, on a paper 'Tables of temperatures of the sea at different depths beneath the surface, reduced and collated from the various observations made between the years 1749 and 1868, discussed. With map and sections' by Joseph Prestwich | 1874 |
| RR/11/40 | Referee's report by Richard Strachey, on a paper 'The origins and motive of cyclones in Western India' by Dallas | 23 June 1891 |
| RR/13/243 | Memorandum by George Howard Darwin, on Richard Strachey's report on a paper 'On the distribution of frequency (variation and correlation) of the barometric height at divers stations' by Karl Pearson and Alice Lee | 2 July 1897 |
| RR/11/211 | Referee's report by Richard Strachey, on the Bakerian Lecture 'On the grand currents of atmospheric circulation' by James Thomson | 16 April 1892 |
| RR/10/1 | Referee's report by Richard Strachey, on a paper 'On the relation between tropical and extra-tropical cyclones' by Ralph Abercromby | 18 July 1887 |
| MS/427/259 | Copy letter from [William] Spottiswoode, President of the Royal Society; to the Secretary of the Treasury | 17 February 1883 |
| MS/427/430 | Copy letter from [Thomas Henry] Huxley, President of the Royal Society; to the Astronomer Royal [William Henry Mahoney Christie] | 23 May 1885 |
| EC/1854/12 | Strachey, Sir Richard: certificate of election to the Royal Society | |
| NLB/17/464 | Copy letter from Arthur William Rucker, to Sir Richard Strachey, Fellow of the Royal Society, Chairman of the Meteorological Council | 4 November 1898 |
| NLB/5/96 | Copy letter from Herbert Rix, to General Richard Strachey, Fellow of the Royal Society | 14 March 1891 |
| NLB/11/254 | Copy letter from Herbert Rix, to Sir John Evans, Treasurer, Royal Society | 20 May 1895 |
| NLB/17/788 | Copy letter from Richard Strachey and William Thomas Blanford, to Lord George Hamilton, Secretary of State for India | 21 December 1898 |
| NLB/20/70 | Copy letter from Michael Foster, to Sir Richard Strachey, Fellow of the Royal Society, Chairman of the Meteorological Council | 25 January 1900 |
| NLB/19/719 | Copy letter from Arthur William Rucker, to Sir Richard Strachey, Fellow of the Royal Society | 2 December 1899 |
| RR/10/121 | Referee's report by Richard Strachey, on a paper 'On the relations of the diurnal barometric maxima to certain critical conditions of temperature, cloud, and rainfall' by Henry Francis Blanford | 22 April 1888 |
| RR/10/116 | Referee's report by Richard Strachey, on a paper 'On Meldrum’s rules for handling ships in the Southern Indian Ocean' by Ralph Abercromby | [1888] |
| RR/14/232 | Referee's report by Richard Strachey, on a paper 'The diurnal range of rain at the seven observatories in connection with the Meteorological Office, 1871-1890' by Robert Henry Scott | [May 1899] |
| RR/9/380 | Referee's report by Richard Strachey, on an unnamed paper by O'Reilly | 17 November 1886 |
| NLB/17/100 | Copy letter from Arthur William Rucker and copy report of the Meteorological Office Superannuation Committee, to Lieutenant General Sir Richard Strachey, Fellow of the Royal Society | 15 July 1898 |
| NLB/20/162 | Copy letter from Michael Foster and Arthur William Rucker, to Sir Richard Strachey, Fellow of the Royal Society, Chairman of the Meteorological Council | 19 February 1900 |
| PP/1/17 | Paper, 'On the constituent of the atmosphere which absorbs radiant heat' by S A Hill | 1881 |
| RR/12/39 | Referee's report by George Howard Darwin, on a paper 'Harmonic analysis of hourly observations of air temperature and pressure at British observatories.—part I. Temperature' by Richard Strachey | 22 March 1893 |
| MC/9/581 | Letter from Robert H [Henry] Scott, Director of the Meteorological Office, 116 Victoria Street, London, to the Secretary of the Royal Society | 16 June 1873 |
| MC/9 | Volume 9 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1870-June 1873 |
| MC/11/38 | Letter from [the Meteorological Committee], Meteorological Office, 116 Victoria Street, to [Joseph Dalton Hooker], President of the Royal Society and to the Council | 31 March 1877 |
| MC/11/184 | Letter from Henry J S [John Stephen] Smith, Meteorological Office, 116 Victoria Street, London, to Sir Joseph [Dalton] Hooker, President of the Royal Society | 15 March 1878 |
| MC/11/185 | Letter from Henry J S [John Stephen] Smith, Meteorological Office, 116 Victoria Street, London, to [Sir Joseph Dalton Hooker], President of the Royal Society | 15 March 1878 |
| MC/11 | Volume 11 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1877-1879 |
| MC/11/197 | Letter from R R W [Ralph Robert Wheeler] Lingen, Treasury Chambers, to the Secretary of the Royal Society, Burlington House | 9 April 1878 |
| MC/12/307 | Letter from Richd [Richard] Grosvenor, Treasury Chambers, to [William Spottiswoode], President of the Royal Society, Burlington House | 22 February 1883 |
| MS/427/263 | Copy letter from [Michael] Foster, Secretary of the Royal Society; to [Robert Henry] Scott | 17 February 1883 |
| RR/9/401 | Referee's report by James Whitbread Lee Glaisher, on a paper 'On the computation of the harmonic components' by Lieutenant General Richard Strachey | 1886 |
| RR/10/224 | Referee's report by Richard Strachey, on a paper 'Report on hygrometric methods; first part, including the saturation method and the chemical method, and dew-point instruments' by William Napier Shaw | 23 February 1888 |
| PP/1/37 | Paper, 'On the constituent of the atmosphere that absorbs radiant heat II' by S A Hill | 1882 |
| PP/4/10 | Paper, 'Note on the foregoing paper' by R [Richard] Strachey | 1883 |
| PP/10/9 | Paper, 'On the computation of the harmonic components of a series representing a phenomenon recurring in daily and yearly periods' by R [Richard] Strachey | 1886 |
| PP/17/35/1 | Manuscript, 'Cloud photography conducted under the Meteorological Council at the Kew Observatory [London]' by Richard Strachey and G M [George Mathews] Whipple | 1891 |
| PP/17/35 | Paper, 'Cloud photography conducted under the Meteorological Council at the Kew Observatory [London]' by Richard Strachey and G M [George Mathews] Whipple | 1891 |
| PP/19/14 | Paper, 'On the probable effect of the limitation of the number of ordinary Fellows elected into the Royal Society to fifteen in each year on the eventual total number of Fellows' by Richard Strachey | 1892 |
| PP/17/35/2 | Diagrams, cloud observations by Richard Strachey and G M [George Mathews] Whipple | 1891 |
| PP/19/14/2 | Diagram, 'Graphical representation of chief results given in table IV' by Richard Strachey | 1892 |
| PP/19/14/1 | Manuscript, 'On the probable effect of the limitation of the number of ordinary Fellows elected into the Royal Society to fifteen in each year on the eventual total number of Fellows' by Richard Strachey | 1892 |
| RR/7/287 | Referee's report by Richard Strachey, on a paper 'The winds of Northern India, in relation to the temperature and vapour-constituent of the atmosphere' by Henry Francis Blanford | 23 April 1874 |
| RR/7/334 | Referee's report by Richard Strachey, on a paper 'Tables of temperatures of the sea at different depths beneath the surface, reduced and collated from the various observations made between the years 1749 and 1868, discussed. With map and sections' by Joseph Prestwich | 17 June 1874 |
| RR/10/47 | Referee's report by Richard Strachey, on a paper 'Some anomalies in the winds of Northern India, and their relation to the distribution of barometric pressure' by S A Hill | 7 March 1887 |
| RR/12/40 | Referee's report by James Thomas Walker, on a paper 'Harmonic analysis of hourly observations of air temperature and pressure at British observatories.—part I. Temperature' by Richard Strachey | 3 April 1893 |
| MC/14/240 | Letter from [?], House of Commons, to Richard Strachey | 27 June 1887 |
| MC/16/110 | Letter from [Richard] Strachey, 69 Lancaster Gate, to [Michael] Foster | [24 April 1894] |
| NLB/9/233 | Copy letter from Herbert Rix, to General Richard Strachey, Fellow of the Royal Society | 20 April 1894 |
| NLB/15/641 | Copy letter from Arthur William Rucker, to Sir Fleetwood Isham Edwards, Privy Purse Office, Buckingham Palace, S.W. | 10 November 1897 |
| NLB/15/640 | Copy letter from Arthur William Rucker, to Lieutenant General Sir Richard Strachey, Fellow of the Royal Society | 9 November 1897 |
| RR/9/196 | Referee's report by Richard Strachey, on a paper 'Report on the tidal disturbances caused by the volcanic eruptions at Java, August 27 and 28, 1883, and the propagations of the ‘super-tidal’ waves' by Andrew Wilson Baird | 20 March 1884 |
| 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/15/124 | Letter from Richard, Strachey, 69 Lancaster Gate, to [Michael] Foster | 5 January 1891 |
| MC/16 | Volume 16 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1893-1896 |
| MC/17 | Volume 17 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1897-1899 |