| RefNo | Title | Date |
| EC/1840/30 | Kater, Edward: certificate of election to the Royal Society | |
| MS/957/125 | Letter from T M [Thomas Miles] Richardson, 12 Porchester Terrace, Hyde Park, to E [Edward] Kater | 18 January 1865 |
| MS/957/126 | Letter from [illegible], 7 East India Avenue, Leadenhall Street, to 'Dear Sir' [Edward Kater?] | 10 January 1865 |
| PT/23/9/2 | Plate, shape of card used in escapement by Edward Kater | [1840] |
| PT/23/9 | Paper, 'Description of an astronomical clock invented by the late Capt Henry Kater FRS, drawn up from his own memorandums' by Edward Kater | [1840] |
| PT/74/7/3 | Diagram, design of escapement by E [Edward] Kater | [1840] |
| PT/74/7/4 | Diagram, axes of the escapement by E [Edward] Kater | [1840] |
| RR/1/131 | Referee's report by George Biddell Airy, on a paper 'Description of an escapement for an astronomical clock, invented by the late Captain Henry Kater' by Henry Kater and Edward Kater | 17 June 1840 |
| PT/23/9/1 | Manuscript, 'Description of an astronomical clock invented by the late Capt Henry Kater FRS, drawn up from his own memorandums' by Edward Kater | [1840] |
| MS/957/101 | Letter from S [Samuel] Hunter Christie, Secretary, the Royal Society, Somerset Place, Strand, to Edward Kater, Parthenon Club, 20 St. James's Square | 20 November 1840 |
| MS/957/104 | Letter from J F W [John Frederick William] Herschel, to 'Dear Sir' [Edward Kater] | [March 1840] |
| HS/11/71 | Letter, from Edward Kater to Sir John Herschel, dated at Parthenon Club | 17 March 1840 |
| HS/11/72 | Letter, from Edward Kater to Sir John Herschel, dated at Parthenon Club | 28 March 1840 |
| MS/957/118 | Letter from James Yates, Lauderdale House, Highgate, to Edward Kater | 2 April 1864 |
| MS/957/112 | Letter from M [Michael] Faraday, Royal Institution of Great Britain, to 'My dear Sir' [Edward Kater] | 28 February 1861 |
| MS/957/100 | Incomplete letter from J F W [John Frederick William] Herschel, to 'Dear Sir' [Edward Kater] | [March 1840] |
| MS/957/102 | Letter from Edmund R Daniell, Secretary, Royal Institution, to Edward Kater | 1 June 1835 |
| MS/957/108 | Signature, transcribed as 'Okahdzaky', collected by Edward Kater [?] | [1862] |
| MS/957/110 | Signature of Tachy Kansack, collected by Edward Kater [?] | [1862] |
| MS/957/111 | Signature, transcribed as 'Saytoo Daynosin', collected by Edward Kater [?] | [1862] |
| MS/957/109 | Signature, transcribed as 'D Ka-wa-sa-ki', collected by Edward Kater [?] | [1862] |
| MS/957/103 | Letter from Marianne Skerrett, B [Buckingham] Palace, to 'My dear Edward' [Kater] | 9 April [no year] |
| MS/957/105 | Letter from 'M.S.' [Marianne Skerrett], B. [Buckingham] Palace, to 'My dear Edward' [Kater] | 29 April [no year] |
| MS/957/107 | Letter from T [Thomas] Adolphus Trollope, to [Edward] Kater | no date |
| MS/957/114 | Letter from F R [Francis Richard] Sandford, Secretary, International Exhibition 1862, Exhibition Building, South Kensington, to Edward Kater | 24 November 1862 |
| MS/957/113 | Letter from B. [Benjamin] Hawes, War Office, to E [Edward] Kater | 29 February 1860 |
| MS/957/115 | Letter from J B [John Baldwin] Buckstone, T.R.H. [Theatre Royal Haymarket], to 'Dear Sir' [Edward Kater] | 18 July 1863 |
| MS/957/120 | Note from Stella Colas, to [Edward Kater?] | no date |
| MS/957/119 | Letter from D D [Daniel Dunglas] Home, 64 Jermyn Street, St. James, to [Edward] Kater | 9 June 1864 |
| MS/957/117 | List headed 'Dress of Her Majesty' [Queen Victoria], by [Marianne Skerrett] | no date [c.1861-1862?] |
| MS/957/121 | Signature, Therese Tietjens, collected by Edward Kater [?] | no date |
| MS/957 | Certificates and correspondence of Henry Kater and of Edward Kater | 1799-1864 |
| MS/957/106 | Letter from Henry James, Ordnance Survey Office, Southampton, to Edward Kater | 21 June 1859 |
| MS/957/116 | Letter from Mary Somerville, Hotel Royal, Geneva, to 'My dear Edward' [Kater] | 29 February 1864 |