| RefNo | Title | Date |
| RR/2/20 | Referee's report by Charles Brooke, on a paper 'An experimental inquiry undertaken with the view of ascertaining whether any, and what signs of current force are manifested during the organic process of secretion in living animals (continued)' by Henry Foster Baxter | 22 June 1852 |
| IM/000587 | Group lithograph of Royal Microscopical Society Presidents | nd |
| EC/1847/06 | Brooke, Charles: certificate of election to the Royal Society | |
| MC/2 | Volume 2 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1832-1838 |
| RR/2/40 | Referee's report by Edward Sabine, on a paper 'On the automatic temperature-compensation of the force magnetometers' by Charles Brooke | 29 October 1857 |
| MC/5/194 | Letter from Chas [Charles] Brooke, 29 Keppel Street, to [Lord Wrottesley], the President of the Royal Society and to the Council | 25 January 1855 |
| MC/5 | Volume 5 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1851-1858 |
| MS/257/1/233 | Letter from Charles Brooke, 29 Keppel Street to Edward Sabine | 17 February 1847 |
| MS/257/1/239 | Letter from Charles Brooke, Sandgate to Edward Sabine | August 1849 |
| MC/8/25 | Letter from Ch S [Charles] Brooke, 16 Fitzroy Square, to [Sir Edward Sabine], President of the Royal Society | 8 March 1867 |
| RR/2/75 | Referee's report by Charles Brooke, on a paper 'Researches into the identity of the existences or forces, light, heat, electricity and magnetism' by John Goodman | 1854 |
| AP/28/2 | Paper, 'On the automatic registration of magnetometers and other meteorological instruments, by photography' by Charles Brooke | July 1846 |
| AP/28/2/1 | Manuscript, 'On the automatic registration of magnetometers and other meteorological instruments, by photography' by Charles Brooke | July 1845 |
| AP/28/2/2 | Appendix, 'On the automatic registration of magnetometers and other meteorological instruments, by photography' by Charles Brooke | July 1845 |
| AP/28/1 | Unpublished paper, 'Description of a method of registering magnetic variations' by Charles Brooke | 16 June 1846 |
| RR/2/81 | Referee's report by Charles Brooke, on a paper 'On the relation of the angular aperture of the object-glasses of compound microscopes to their penetrating power and to oblique light' by J W Griffith | 30 May 1854 |
| MC/12/13 | Letter from J H [John Hall] Gladstone, 17 Pembridge Square, to Wm [William] Spottiswoode, President of the Royal Society | 3 February 1880 |
| AP/37/14 | Unpublished paper, 'The physical theory of muscular contraction' by Charles Bland Radcliffe | 1854 |
| AP/36/16 | Unpublished paper, 'On a new and more correct method of determining the angle of aperture of microscopic object glasses' by William S Gillet | 1854 |
| MC/12 | Volume 12 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1880-1883 |
| MS/257/1/235 | Letter from Charles Brooke, 29 Keppel Street to Edward Sabine | 10 November 1847 |
| MS/257/1/236 | Letter from Charles Brooke, 29 Keppel Street to Edward Sabine | 9 October 1848 |
| AP/52/10 | Unpublished paper, 'Researches in animal electricity' by Charles Bland Radcliffe | 1870 |
| AP/52/10/1 | Unpublished manuscript, 'Researches in animal electricity' by Charles Bland Radcliffe | 1870 |
| MC/8 | Volume 8 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1867-1869 |
| MS/257/1/238 | Letter from Charles Brooke, Sandgate to Edward Sabine | 28 July 1849 |
| MS/257/1/234 | Letter from Charles Brooke, 29 Keppel Street to Edward Sabine | 11 September 1847 |
| MS/257/1/237 | Letter from Charles Brooke, 29 Keppel Street to Edward Sabine | 15 June 1846 |
| RR/2/22 | Referee's report by Charles Brooke, on a paper 'An experimental inquiry undertaken with the view of ascertaining whther any and what signs of current force are manifested during the organic process of nutrition (assimilation) in living animals' by Henry Foster Baxter | 17 February 1853 |