| RefNo | Title | Date |
| IM/004101 | Sedgwick, Adam | nd |
| NLB/3/374 | Copy letter from Michael Foster, to Adam Sedgwick, Fellow of the Royal Society | 23 May 1889 |
| NLB/6/1090 | Copy letter from Herbert Rix, to Adam Sedgwick, Fellow of the Royal Society | 21 October 1892 |
| NLB/6/748 | Copy letter from Herbert Rix, to Adam Sedgwick, Fellow of the Royal Society | 7 July 1892 |
| NLB/6/1091 | Copy letter from Herbert Rix, to J G Webster, Laboratory, 7 Lauriston Lane, Edinburgh | 21 October 1892 |
| NLB/6/1065 | Copy letter from Herbert Rix, to Adam Sedgwick, Fellow of the Royal Society | 17 October 1892 |
| NLB/7/55 | Copy letter from Herbert Rix, to Lieutenant Colonel Sedgwick, 1 Devana Terrace, Cambridge | 18 November 1892 |
| NLB/8/361 | Copy letter from Herbert Rix, to Adam Sedgwick, Fellow of the Royal Society | 9 October 1893 |
| NLB/10/655 | Copy letter from Herbert Rix, to Adam Sedgwick, Fellow of the Royal Society | 14 January 1895 |
| NLB/14/388 | Copy letter from Robert William Frederick Harrison, to Adam Sedgwick, Fellow of the Royal Society, Zoological Laboratory, Cambridge | 3 March 1897 |
| RR/15/311 | Referee's report by Adam Sedgwick, on a paper 'Development of the layers of the retina in the chick after the formation of the optic cup' by J Cameron | 13 March 1902 |
| RR/16/369 | Referee's report by Adam Sedgwick, on a paper 'Note on a flagellate parasite found in culex fatigans' by Ronald Ross | 14 December 1905 |
| NLB/15/482 | Copy letter from Theodore E James, to Messrs Harrison & Sons | 13 October 1897 |
| NLB/16/136 | Copy letter from Robert William Frederick Harrison, to A Sedgwick, Fellow of the Royal Society | 8 February 1898 |
| NLB/16/261 | Copy letter from Michael Foster, to Adam Sedgwick, Fellow of the Royal Society, 4 Cranmer Road, Cambridge | 3 March 1898 |
| NLB/17/231 | Copy letter from Theodore E James, to Professor Walter Frank Raphael Weldon, [Fellow of the Royal Society] | 12 September 1898 |
| NLB/17/81 | Copy letter from Robert William Frederick Harrison, to Adam Sedgwick, Fellow of the Royal Society | 12 July 1898 |
| NLB/19/670 | Copy letter from Robert William Frederick Harrison, to Professor Edwin Ray Lankester, Fellow of the Royal Society | 21 November 1899 |
| NLB/20/130 | Copy letter from Michael Foster, to Professor H Sidgwick | 9 February 1900 |
| NLB/20/310 | Copy letter from Robert William Frederick Harrison, to Adam Sedgwick, Fellow of the Royal Society | 20 March 1900 |
| NLB/20/321 | Copy letter from Robert William Frederick Harrison, to Adam Sedgwick, Fellow of the Royal Society | 22 March 1900 |
| NLB/20/305 | Copy letter from Robert William Frederick Harrison, to Adam Sedgwick, Fellow of the Royal Society | 17 March 1900 |
| NLB/24/318 | Copy letter from Robert William Frederick Harrison, to Adam Sedgwick, Fellow of the Royal Society | 25 April 1902 |
| NLB/25/608 | Copy letter from Robert William Frederick Harrison, to Adam Sedgwick, Fellow of the Royal Society | 26 November 1902 |
| MC/20/358 | Letter from Adam Sedgwick, Trinity College, Cambridge, to the Royal Society | 4 March 1905 |
| NLB/29/345 | Copy letter from Robert William Frederick Harrison, to Adam Sedgwick, Fellow of the Royal Society | 27 September 1904 |
| NLB/29/360 | Copy letter from Robert William Frederick Harrison, to Adam Sedgwick, Fellow of the Royal Society, 4 Cranmer Road, Cambridge | 29 September 1904 |
| NLB/39/483 | Copy letter from The Robert William Frederick Harrison to Professor Adam Sedgwick, Fellow of the Royal Society | 26 January 1909 |
| RR/17/32 | Referee's report by Adam Sedgwick, on a paper 'On the development of the head-muscles of the common fowl (Gallus domesticus), together with some remarks on the head-muscles of reptiles' by F H Edgeworth | [February 1906] |
| NLB/32/403 | Copy letter from Robert William Frederick Harrison, to Adam Sedgwick, Fellow of the Royal Society | 6 March 1906 |
| NLB/32/457 | Copy letter from Robert William Frederick Harrison, to Professor Walter Frank Raphael Weldon, Fellow of the Royal Society, Chairman of the Zoology Committee | 13 March 1906 |
| NLB/41/240 | Copy letter from Robert William Frederick Harrison, to Professor Adam Sedgwick, Fellow of the Royal Society | 5 November 1909 |
| NLB/41/326 | Copy letter from Robert William Frederick Harrison, to Professor Adam Sedgwick, Fellow of the Royal Society | 23 November 1909 |
| NLB/41/270 | Copy letter from John Rose Bradford, to Professor Adam Sedgwick, Fellow of the Royal Society | 10 November 1909 |
| NLB/41/517 | Copy letter from Robert William Frederick Harrison, to Professor Adam Sedgwick, Fellow of the Royal Society | 6 January 1910 |
| RR/12/361 | Letter from Adam Sedgwick, regarding a paper 'On the origin of the triradiate spicules of Leucosolenia' by Edward Alfred Minchin | 15 May 1895 |
| RR/10/18 | Referee's report by Adam Sedgwick, on a paper 'The early stages in the development of Antedon rosacea' by H Bury | 22 January 1888 |
| RR/11/76 | Referee's report by Adam Sedgwick, on a paper 'On the anatomy and physiology of Protopterus annectens' by W N Parker | 6 June 1891 |
| RR/9/399 | Referee's report by Adam Sedgwick, on a paper 'On the intra-ovarian egg of some osseous fishes' by Robert Scharff | 10 January 1886 |
| RR/12/362 | Referee's report by Adam Sedgwick, on a paper 'On the origin of the triradiate spicules of Leucosolenia' by Edward Alfred Minchin | 15 May 1895 |
| RR/14/110 | Referee's report by Adam Sedgwick, on a paper 'The development and morphology of the vascular system in mammals. I. The posterior end of the aorta and the iliac arteris' by Alfred H Young and Arthur Robinson | 4 March 1898 |
| NLB/62/462 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to the Assistant Secretary of the British Association | 17 February 1922 |
| RR/11/195 | Referee's report by Adam Sedgwick, on a paper 'Additional observations on the development of apteryx' by Thomas Jeffery Parker | 5 February 1892 |
| EC/1886/13 | Sedgwick, Adam: certificate of election to the Royal Society | |
| NLB/10/241 | Copy letter from Herbert Rix, to Professor Michael Foster | 29 October 1894 |
| NLB/11/302 | Copy letter from Herbert Rix, to Adam Sedgwick, Fellow of the Royal Society | 29 May 1895 |
| RR/16/81 | Referee's report by Adam Sedgwick, on a paper 'The oestrous cycle and the formation of the corpus luteum in the sheep' by Francis Hugh Adam Marshall | March 1903 |
| RR/16/261 | Referee's report by Adam Sedgwick, on a paper 'The heterogenetic origin of certain ciliated Infusoria from the eggs of a rotifer' by Henry Charlton Bastian | March 1905 |
| NLB/17/236 | Copy letter from Robert William Frederick Harrison, to Professor Walter Frank Raphael Weldon, Fellow of the Royal Society | 17 September 1898 |
| RR/17/194 | Referee's report by Adam Sedgwick, on a paper 'Some points in the development of Ophiothrix fragilis' by Ernest William MacBride | 29 May 1907 |
| NLB/25/628 | Copy letter from Robert William Frederick Harrison, to Adam Sedgwick, [Fellow of the Royal Society] Cambridge | 1 December 1902 |
| NLB/32/509 | Copy letter from Robert William Frederick Harrison, to Professor Walter Frank Raphael Weldon, Fellow of the Royal Society, Chairman of the Zoology Sectional Committee | 22 March 1906 |
| RR/10/179 | Referee's report by Adam Sedgwick, on a paper 'On the sexual cells and the early stages in the development of Millepora plicata' by Sydney John Hickson | 30 December 1887 |
| NLB/32/69 | Copy letter from Robert William Frederick Harrison, to Professor Walter Frank Raphael Weldon, Fellow of the Royal Society, Chairman of the Zoology Sectional Committee | 20 December 1905 |
| RR/12/54 | Referee's report by Adam Sedgwick, on a paper 'On the structure and affinities of Heliopora coerulea, Pallas. With some observations on the structure of Xenia and Heteroxenia' by Gilbert Charles Bourne | 2 September 1894 |
| AP/71/10 | Unpublished paper, 'The development of Asterina gibbosa' by E W [Ernest William] MacBride | 1895 |
| PP/6/34 | Paper, 'The development of Peripatus capensis [Peripatopsis capensis]' by Adam Sedgwick | 1885 |
| RR/9/386 | Referee's report by Adam Sedgwick, on a paper 'On the blood-vessels of mustelus antarcticus: a contribution to the morphology of the vascular system in the vertebrata' by Thomas Jeffery Parker | 16 August 1886 |
| AP/66/16 | Unpublished paper, 'On Phymosoma varians' by Arthur Shipley | 1889 |
| AP/68/8 | Paper, 'A new mode of respiration in the Myriapoda' by F G [Frederick Granville] Sinclair [Heathcote] | 1891 |
| AP/72/1 | Unpublished paper, 'On the development of Lichenopora verrucaria' by Sidney F [Frederic] Harmer | 1895 |
| PP/1/7 | Paper, 'On certain points in the anatomy of chiton' by Adam Sedgwick | 1881 |
| PP/1/7/2 | Figures, chiton anatomy by Adam Sedgwick | 1881 |
| PP/1/7/1 | Manuscript, 'On certain points in the anatomy of chiton' by Adam Sedgwick | 1881 |
| PP/2/34 | Paper, 'Note on a discovery, as yet unpublished, by the late Professor F M [Francis Maitland] Balfour, concerning the existence of a blastopore, and on the origin of the mesoblast in the embryo of Peripatus Capensis' by Henry Nottidge Moseley and Adam Sedgwick | 1882 |
| PP/7/9 | Paper, 'On the fertilised ovum and formation of the layers of the South African peripatus' by Adam Sedgwick | 1885 |
| PP/19/16/1 | Manuscript, 'Note on excretion in sponges' by George Bidder | 1892 |
| PP/20/15 | Paper, 'On the flask-shaped ectoderm and spongoblasts in one of the Keratosa' by George Bidder | 1892 |
| PP/20/15/1 | Manuscript, 'On the flask-shaped ectoderm and spongoblasts in one of the Keratosa' by George Bidder | 1892 |
| PP/19/16 | Paper, 'Note on excretion in sponges' by George Bidder | 1892 |
| RR/16/408 | Referee's report by Adam Sedgwick, on a paper 'Observations on the development of ornithoryhnchus' by James Thomas Wilson and James Peter Hill | 13 March 1906 |
| RR/10/91 | Referee's report by Adam Sedgwick, on a paper 'On the homologies and succession of the teeth in Dasyuridae, with an attempt to trace the history of the evolution of mammalian teeth in general' by Michael Rogers Oldfield Thomas | 11 July 1887 |
| RR/10/367 | Referee's report by Adam Sedgwick, on a paper 'Observation on the anatomy and development of Apteryx' by Thomas Jeffery Parker | 21 May 1890 |
| MC/15/40 | Letter from Adam Sedgwick, Trinity College, Cambridge, to Michael Foster, Secretary of the Royal Society | 11 May 1889 |
| MC/15 | Volume 15 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1889-1892 |
| NLB/39/358 | Copy letter from Robert William Frederick Harrison to Professor Adam Sedgwick, Fellow of the Royal Society | 8 January 1909 |
| MC/20 | Volume 20 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1905 |
| MC/19/745 | Memorandum from Adam Sedgwick, Trinity College, Cambridge, to the Royal Society | 1 August 1904 |
| MC/19/743 | Letter from Adam Sedgwick, Trinity College, Cambridge, to [Joseph] Larmor | 16 April 1904 |
| MC/19/744 | Letter from Adam Sedgwick, Trinity College, Cambridge, to [Robert William Frederick] Harrison | 12 July 1904 |
| MC/19/746 | Letter from Adam Sedgwick, Trinity College, Cambridge, to [Robert William Frederick] Harrison | 28 September 1904 |
| MC/19/747 | Letter from Adam Sedgwick, 4 Cranmer Road, to [Robert William Frederick] Harrison | 4 October 1904 |
| MC/17 | Volume 17 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1897-1899 |
| MC/19 | Volume 19 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1904 |
| NLB/30/331 | Copy letter from Robert William Frederick Harrison, to Adam Sedgwick, Fellow of the Royal Society | 6 March 1905 |