Records of the Lee Conservancy Catchment Board, including minutes of Board meetings; papers relating to staff including wages and superannuation; papers regarding the Sadler's Mill stream diversion; papers regarding flood relief and defences; correspondence and papers of the Association of River Authorities; papers relating to clearing the river; petitions; rainfall statistics; fishing rights; papers regarding members of the Board; drainage schemes; public relations files; papers regarding the Water Resources Act 1973; reports; papers regarding the acquisition of properties; and agreements for works, clearing, drainage, diversions, improvements, flood prevention, land sales and so on.

Records of the London County Council Public Health Department relating to organisational and general matters, 1867-1967, including copies of relevant Parliamentary legislation; reports on investigations by Council officials; legal cases; papers relating to the introduction of the National Health Service; papers relating to the construction and maintenance of buildings run by the Public Health department; conference and committee papers; statistics; papers relating to various public health issues including refuse disposal, drainage and sewers, air pollution, water supply, water quality and slum clearance. Reports and printed papers relating to public health, including booklets, posters and pamphlets produced by the LCC to advertise and explain their health services.

Papers of Sir Allen Daley (Principal Medical Officer, 1929-1938; Deputy Medical Officer of Health, 1938-1939 and Medical Officer of Health, 1939-1952), consisting of a collection of extracts from medical and other journals, 1912-1938. Papers of Dr J. Letitia D Fairfield, CBE, a Medical Officer and, later, Senior Medical Officer in the Public Health Department, 1911-1948, consisting of memoranda and correspondence arising in the course of her duties, articles written by her and other articles from medical and other journals on subjects of interest in connection with her duties.

Also collection of 360 files relating to the treatment of tuberculosis by the General Public Health Department of the London County Council, 1904-1950. Many of the files are concerned with particular hospitals and sanatoria in England, which specialised in the treatment and rehabilitation of tuberculous patients. The files contain descriptions of the sanatoria, reports of their management, correspondence, financial accounts and details of particular cases. These details include the welfare of patients, as well as arrangements for their travelling expenses. The files also relate to the provision of TB administration in war time, the treatment of service men and their families, and also of refugees. The files contain information relating to the treatment of diseases associated with TB, including lupus, syphilis, silicosis and asbestosis, osteomyetitis and poliomyelitis. Progress in the treatment of TB can be traced in the files relating to the value of treatment in Switzerland, and in the files concerned with Open Air Schools. Emphasis is also placed on the importance of mass radiography as an aid towards the detection of TB at an early stage, and file 360 contains a number of such X-Ray negatives.

Papers of David Livingstone including autograph letters and articles; one small watercolour; copies of letters to various correspondents; a notebook of astronomical observations and many letters and copies of letters from relations; friends and the Foreign Office referring to Livingstone.

Papers relating to the period 1850-1852, including a letter from Livingstone to William Cotton Oswell dated from Kuruman Sept 20 1852 which contains an account of the activities of the Boers around Kuruman and towards Sechele and copies of letters, 1850-1851, to the London Missionary Society. (9 items)

Papers, 1853-1857, principally concerning the expedition to Loanda, Linyanti and the Victoria Falls. These include 10 letters from Livingstone in Africa, 1853-1856, reporting to the Royal Geographical Society (RGS) on the progress of the expedition, the discovery of the Victoria Falls etc (long extracts from these letters were published by the RGS); a letter dated [25 Aug 1856] to the Editor of the 'Athenaeum' discussing 'easy chair versus field geography'; 18 letters from English addresses, Jan 1857-Feb 1858 to Dr Norton Shaw (the Society's Secretary) in which Livingstone asks for information on the mouth of the Zambesi, requires a copper boat, comments on his book, maps, family matters and the London Missionary Society; copies of letters from Livingstone to E Gabriel from Cassange, 14 Feb 1855, to Mr Sturge from Tette, 11 Dec 1858 and to Mr Layard from Bombay, 28 Sep 1865. (76 items)

Papers, 1858-1865, concerning the expedition to the Shiré, Zambesi and Lake Nyasa. These include 8 letters from Livingstone in Africa 1860-1864, to Sir Roderick Murchison and Dr Norton Shaw at the RGS reporting on the progress of the expedition; a small watercolour of the Victoria Falls; a report on the navigation of the Zambesi; an article in which Livingstone summarises proceedings of the expedition and activities of Universities Mission [probable date Jan 1862]; letters from Mary Livingstone to Dr. Norton Shaw, 1858 and 1860; copies of 19 letters from Livingstone to Macgregor Laird, the Foreign Office, Sir Thomas Maclear, E. Gabriel, the Rev A Monk, 1858-1862. (54 items).

Papers, 1865-1873, concerning Livingstone's last expedition. These include 3 letters from Livingstone to Sir Roderick Murchison, 2 Feb 1867; to Sir Thomas Maclear 8 Jul 1868, to Sir Henry Rawlinson dated from South Central Africa 1873 [probably written in early April, and the last known communication addressed by Livingstone to any official of the RGS]; a notebook of astronomical observations 1872-1873; a collection of news cuttings of 1872 about Livingstone and H M Stanley; copies of 17 letters from Livingstone to the Foreign Office, Sir Bartle Frere, Dr. John Kirk, Sir Roderick Murchison and Mr Seward; letters of Dr. John Kirk, H A Churchill and others communicating news and rumours about Livingstone. (60 items).

Papers relating to the death and funeral of Livingstone. (11 items).

Papers of John Frederick Baddeley, 1859-1926, including description of a journey from Aigun to Tsitsikar in 1910; papers on the Amoor [sic] railway; material for a book on the Amoor river; papers relating to the Russian Far East; a book in Russian "Journey on the Amur" published in 1859 and a small notebook containing hand-drawn maps of the river.

Papers of Professor William Cawthorne Unwin, 1856-1952, comprising correspondence, principally concerning engineering matters, 1856-1931, 1950,1952, notably with Edward Dean Adams, including the Niagra Falls Scheme, 1890-1929, Sir Benjamin Baker, including the Forth Bridge, dam schemes, 1882-1898, Sir William Fairbairn, including experiments, appointments, 1856-1874, Thomas Hardy, concerning astronomy, 1881, Imperial College, 1910-1926 (as representative of the Institution of Civil Engineers);
research papers, 1859-1924, notably Fay and Newall brakes, 1859, observations on the Thames, 1882-1883, Nile Project Committee, 1919, dam schemes, 1899-1905;
speeches and addresses to various institutions, including presidential addresses to the Institution of Civil Engineers, 1912, and Institution of Mechanical Engineers, 1916; engineering drawings, 1875-1906, of apparatus, machinery, sections of the Thames, Telok Ayer key wall, Singapore; two portraits of Unwin, undated;
additional material, comprising papers relating to Windsor Water Works arbitration, 1884; reports on compression gauges, 1886-1887; Birmingham dams, 1895; notes on dam theory, 1905; papers relating to Stockport water supply and Kinder Dam, 1905; notes relating to schemes for Niagra and central London.

Papers, 1777-1782, relating to proceedings between Sir Martin Folkes, lord of the Manor of Wells, and George Chad and others, in the Court of King's Bench, concerning the harbour at Wells, annotated throughout and with sketches in the hand of Robert Mylne (see English Reports, XCIX, 589-91, 686-8). Includes a Report to the Commissioners for the Preservation of the Harbour of Wells by John Wooler, 7 Jul 1777; estimates for repair works submitted by Stephen West, [1781]; copy of the judgment of Lord Chief Justice Mansfield, [21 Nov 1782]; a memorandum in Mynle's hand headed 'Facts and Observations on Wells Harbour', with details dating from 1663; 5 maps, one by H.A. Biedermann (no.II) and one of the Wash (no. IV). The following printed matter is also included: April 28, 1781. Mr. Mylne's Report on his Survey of the Harbour (1781); The Report of John Smeaton, Engineer, upon the State and Condition of Wells Harbour (1782); and The Reports of Mess. Hodskinson, Grundy, Hogard and Nickalls on the State and Causes of the Decay of Wells Harbour (1782).

Manuscript transcript of an Act of Parliament (16 and 17 Charles II, c.11) for making the river Medway navigable in the Counties of Kent and Sussex, copied in c1740.

Original observations of levels by the Thames Levelling Commission, 1830 .