| RefNo | Title | Date |
| EC/1882/11 | Gaskell, Walter Holbrook: certificate of election to the Royal Society | |
| MM/16/108 | Letter from Charles S Sherrington, Ocford, to Henry Head | 23 September 1918 |
| IM/Maull/001614 | Gaskell, Walter Holbrook | 1892 |
| NLB/7/510 | Copy letter from Herbert Rix, to an unknown correspondent | 3 March 1893 |
| NLB/4/611 | Copy letter from Herbert Rix, to Dr Walter Holbrook Gaskell, Fellow of the Royal Society | 22 July 1890 |
| NLB/2/995 | Copy letter from an unknown correspondent, to Messrs Harrison & Sons | 23 January 1889 |
| NLB/4/582 | Copy letter from Herbert Rix, to Dr Walter Holbrook Gaskell, Fellow of the Royal Society | 15 July 1890 |
| NLB/4/1145 | Copy letter from Herbert Rix, to Dr Walter Holbrook Gaskell, Fellow of the Royal Society | 30 January 1891 |
| NLB/3/873 | Copy letter from Michael Foster, to General Sir Henry Ponsonby | 1 November 1889 |
| NLB/6/853 | Copy letter from Herbert Rix, to Professor Michael Foster | 23 July 1892 |
| NLB/7/511 | Copy letter from Herbert Rix, to Dr Walter Hobrook Gaskell, Fellow of the Royal Society | 3 March 1893 |
| NLB/7/1025 | Copy letter from Theodore E James, to Messrs Harrison & Sons | 16 June 1893 |
| NLB/8/1071 | Copy letter from Herbert Rix, to Dr Walter Holbrook Gaskell, Fellow of the Royal Society | 20 February 1894 |
| NLB/10/841 | Copy letter from Herbert Rix, to Dr Walter Holbrook Gaskell, Fellow of the Royal Society | 16 February 1895 |
| NLB/12/121 | Copy letter from Michael Foster, to Dr Walter Holbrook Gaskell, Fellow of the Royal Society | 11 December 1895 |
| NLB/13/451 | Copy letter from Theodore E James, to Dr Walter Holbrook Gaskell, Fellow of the Royal Society | 14 September 1896 |
| NLB/6/898 | Copy letter from Theodore E James, to Lord Rayleigh [John William Strutt] | 15 August 1892 |
| RR/12/317 | Referee's report by Walter Holbrook Gaskell, on a paper 'Acokanthera schimperi: its natural history, chemistry, and pharmacology' by Thomas Richard Fraser and Joseph Tillie | [1895] |
| NLB/18/336 | Copy letter from Robert William Frederick Harrison, to Dr W H Gaskell, Fellow of the Royal Society, Chairman of Board G of the Government Grant Committee | 24 February 1899 |
| NLB/30/184 | Copy letter from Robert William Frederick Harrison, to Dr Walter Holbrook Gaskell, Fellow of the Royal Society | 9 February 1905 |
| NLB/32/604 | Copy letter from Robert William Frederick Harrison, to Professor Sidney Martin, Fellow of the Royal Society, Chairman of the Physiology Sectional Committee | 12 April 1906 |
| NLB/34/652 | Copy letter from Archibald Geikie, to William Holbrook Gaskell, Fellow of the Royal Society | 22 February 1907 |
| NLB/39/245 | Copy letter from Robert William Frederick Harrison to Dr W [Walter] H [Holbrook] Gaskell, Fellow of the Royal Society | 16 December 1908 |
| NLB/41/184 | Copy letter from Robert William Frederick Harrison, to Dr Walter Holbrook Gaskell, Fellow of the Royal Society | 28 October 1909 |
| NLB/40/309 | Copy letter from Robert William Frederick Harrison to Dr W [Walter] H [Holbrook] Gaskell FRS | 24 May 1909 |
| NLB/46/451 | Copy letter from Robert William Frederick Harrison, to Dr [Walter Holbrook] Gaskell, Fellow of the Royal Society | 1 August 1912 |
| RR/10/108 | Referee's report by Walter Holbrook Gaskell, on an untraced paper by West | nd [1887] |
| RR/9/37 | Letter from Thomas Lauder Brunton, on a paper 'On the rhythm of the heart of the frog, and on the nature of the action of the vagus nerve' by Walter Holbrook Gaskell to the Secretary of the Royal Society | 27 March 1882 |
| RR/9/35 | Referee's report by Thomas Lauder Brunton, on a paper 'On the rhythm of the heart of the frog, and on the nature of the action of the vagus nerve' by Walter Holbrook Gaskell | 1882 |
| RR/9/36 | Referee's report by John Scott Burdon-Sanderson, on a paper 'On the rhythm of the heart of the frog, and on the nature of the action of the vagus nerve' by Walter Holbrook Gaskell | 25 January 1882 |
| RR/10/41 | Referee's report by Walter Holbrook Gaskell, on a paper 'The electromotive properties of the electrical organ of Torpedo marmorata' by Francis Gotch | nd [1887] |
| RR/11/204 | Referee's report by Walter Holbrook Gaskell, on a paper 'An experimental investigation of the nerve roots which enter into the formation of the brachial plexus of the dog' by J S Risien Russell | 1892 |
| RR/10/175 | Referee's report by Walter Holbrook Gaskell, on a paper 'Further observations on the electromotive properties of the electrical organ of Torpedo marmorata' by Francis Gotch | [1888] |
| RR/12/342 | Referee's report by Walter Holbrook Gaskell, on a paper 'On the analysis of voluntary muscular movements by certain new instruments' by William R Jack | [1895] |
| RR/13/31 | Referee's report by Walter Holbrook Gaskell, on a paper 'On the granular leucocytes' by G. Lovell Gulland | 1896 |
| RR/12/304 | Referee's report by Walter Holbrook Gaskell, on a paper 'On the development of the branches of the fifth cranial nerve in Man' by A Francis Dixon | [1895] |
| NLB/66/244 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Dr. [John Foster] Gaskell, the Uplands, Great Shelford, Near Cambridge | 26 March 1924 |
| NLB/66/409 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Dr. [John Foster] Gaskell, Uplands, Great Shelford, Cambridge | 3 May 1924 |
| RR/16/305 | Copy of a referee report by Walter Holbrook Gaskell, on a paper 'On the cerebrum in the human foetus' by Dr Wynfrid Lawrence Henry Duckwork | March 1906 |
| NLB/5/491 | Copy letter from Herbert Rix, to Dr Walter Holbrook Gaskell, Petersfield House, Cambridge | 29 June 1891 |
| RR/10/281 | Referee's report by Walter Holbrook Gaskell, on a paper 'On the secretion of saliva, chiefly on the secretion of salts in it' by John Newport Langley and H M Fletcher | nd [1888] |
| NLB/3/908 | Copy letter from Michael Foster, to Dr Walter Holbrook Gaskell, Fellow of the Royal Society | 9 November 1889 |
| NLB/3/879 | Copy letter from Herbert Rix, to Leonard Wyld, 54 Hamilton Terrace, St John's Wood | 1 November 1889 |
| NLB/7/522 | Copy letter from Herbert Rix, to Professor Michael Foster, Secretary, Royal Society | 6 March 1893 |
| NLB/10/987 | Copy letter from Herbert Rix, to Dr Walter Holbrook Gaskell, Fellow of the Royal Society | 18 March 1895 |
| NLB/12/173 | Copy letter from Herbert Rix, to Dr Walter Holbrook Gaskell, Fellow of the Royal Society | 23 December 1895 |
| RR/21/105 | Referee's report by Walter Holbrook Gaskell, on a paper 'The excitatory process in the dog’s heart. Part I. —The auricles' by Thomas Lewis, John Meakins and Paul D White | [August 1914] |
| RR/10/383 | Referee's report by Walter Holbrook Gaskell, on a paper 'On the changes produced in the circulation and respiration by increase of the intra-cranial pressure or tension' by Walter Spencer and Victor Alexander Haden Horsley | nd [1890] |
| RR/11/60 | Referee's report by Walter Holbrook Gaskell, on a paper 'On the physiology of asphyxia, and on the anæsthetic action of pure nitrogen' by George Johnson | 1891 |
| RR/12/155 | Referee's report by Walter Holbrook Gaskell, on a paper 'On the effects produced on the circulation and respiration by gun-shot injuries of the cerebral hemispheres' by S P Kramer and Victor Alexander Haden Horsley | nd [1894] |
| MC/15/53 | Letter from [Walter Holbrook] Gaskell, Petersfield House, Cambridge, to the Royal Society | 13 November 1889 |
| RR/11/122 | Referee's report by Walter Holbrook Gaskell, on a paper 'Contributions to the anatomy of fishes. II. The air-bladder and Weberian ossicles in the siluroid fishes' by Thomas William Bridge and Alfred Cort Haddon | 22 July 1892 |
| RR/11/96 | Referee's report by Walter Holbrook Gaskell, on a paper 'On the changes evoked in the circulation and respiration by electrical excitation of the floor of the 4th ventricle' by W G Spencer | 1891 |
| RR/12/24 | Referee's report by Walter Holbrook Gaskell, on a paper 'The electromotive properties of the skin of the common eel' by Edward Waymouth Reid | nd [1893] |
| RR/9/414 | Referee's report by Walter Holbrook Gaskell, on a paper 'On the action of the excised mammalian heart' by Augustus Waller and Edward Waymouth Reid | 1886 |
| RR/9/367 | Referee's report by Walter Holbrook Gaskell, on a paper 'On the anatomy, histology, and physiology of the intra-ocular muscles of mammals' by Walter H Jessop | 1886 |
| RR/10/193 | Referee's report by Walter Holbrook Gaskell, on a paper 'The early development of the pericardium, diaphragm, and great veins' by C B Lockwood | [1888] |
| AP/70/10 | Paper, 'On some histological features and physiological properties of the postoesophageal nerve cord of the Crustacea' by W B [William Bate] Hardy | 1891 |
| PP/11/27 | Paper, 'On the relation between the structure, function, and distribution of the cranial nerves. Preliminary communication' by Walter Holbrook Gaskell | 1888 |
| RR/9/325 | Referee's report by Walter Holbrook Gaskell, on a paper 'The electrical phenomena accompanying the process of secretion in the salivary glands of the dog and cat' by William Maddock Bayliss and John Rose Bradford | 1886 |
| RR/10/28 | Referee's report by Walter Holbrook Gaskell, on a paper 'Note on the functions of the sinuses of Valsalva and auricular appendices, with some remarks on the mechanism of the heart and pulse' by M Collier | nd [1887] |
| RR/10/231 | Referee's report by Walter Holbrook Gaskell, on a paper 'On the electromotive changes connected with the beat of the mammalian heart, and of the human heart in particular' by Augustus Desire Waller | nd [1888] |
| RR/10/368 | Referee's report by Walter Holbrook Gaskell, on a paper 'Development of the sympathetic nervous system mammals' by A M Paterson | 6 May 1890 |
| RR/10/379 | Referee's report by Walter Holbrook Gaskell, on a paper 'An experimental investigation of the central motor innervation of the larynx' by Felix Semon and Victor Alexander Haden Horsley | nd [1890] |
| RR/11/29 | Referee's report by Walter Holbrook Gaskell, on a paper 'The physiological action of the nitrites of the paraffin series, considered connection with their chemical constitution' by John Theodore Cash | 1891 |
| RR/11/130 | Referee's report by Walter Holbrook Gaskell, on a paper 'The physiological action of the nitrites of the paraffin series, considered connection with their chemical constitution' by John Theodore Cash and Wyndham Rowland Dunstan | 1892 |
| RR/12/26 | Referee's report by Walter Holbrook Gaskell, on a paper 'The process of secretion in the skin of the common eel' by Edward Waymouth Reid | nd [1893] |
| MC/14/101 | Letter from Walter Holbrook Gaskell, to [Michael] Foster | 3 February 1886 |
| RR/12/359 | Referee's report by Walter Holbrook Gaskell, on a paper 'Experimental degenerations following unilateral lesions of the cortex cerebri in the bonnet monkey (Macacus Sinicus)' by Edward Lindon Mellus | [1895] |
| MC/14/209 | Letter from Walter Holbrook Gaskell, Grantchester, Cambridge, to the Royal Society | 2 May 1887 |
| 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/23/168 | Letter from [Walter Holbrook] Gaskell, The Uplands, Great Shelford, Cambridge, to Mr [Robert] Harrison, [Royal Society] | 5 June 1908 |
| MC/23/169 | Letter from [Walter Holbrook] Gaskell, The Uplands, Great Shelford, Cambridge, to Mr [Robert] Harrison, [Royal Society] | 17 August 1908 |
| MC/23/170 | Letter from [Walter Holbrook] Gaskell, The Uplands, Great Shelford, Cambridge, to Mr [Robert] Harrison, [Royal Society] | 12 October 1908 |
| MC/23/167 | Letter from [Walter Holbrook] Gaskell, The Uplands, Great Shelford, Cambridge, to [Joseph] Larmor | 8 March 1908 |
| MC/29/153 | Letter from [John Newport] Langley, Hedgerley Lodge, Cambridge, to Mr [Robert] Harrison, [Royal Society] | 22 November 1914 |
| MC/38/25 | Letter from [John Foster] Gaskell, Uplands, Great Shelford, Cambridge, to the Royal Society | 1 April 1923 |
| MC/38 | Volume 38 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1924 |
| MC/23 | Volume 23 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1908 |