Appointment of William Dilks, of Stratford, then in Essex, as Trustee of the Middlesex and Essex Turnpike Trust, 1728.

Plan and profile of the road from Tybourne Turnpike to Bayswater Bridge, 1824.

Plan of part of the Uxbridge Turnpike Road at Notting Hill, 1825.

Plan for improving the line of the road at Notting Hill, 1825.

Plan and profile of the road from Notting Hill Turnpike to Holsdon Green, 1825.

Plan of road from Turnham Green to Shepherd's Bush, 182-.

King's Scholars Pond Sewer (also known as the river Tyburn) from the River Thames to Mr White's Bridge, showing intended improvements, 182-.

Records of the Department of Mineral Resources Engineering of Imperial College, 1908-1992, including departmental history from 1851-1964; course leaflets, 1923-[1989]; newsletters, 1990-1991; reports and reviews, 1938, 1987-1992; Professorial correspondence, 1908-1935; papers of the Merricks Committee, 1930-1932; Rectors' correspondence, 1955-1981; correspondence relating to the headship of the department, 1967-1979; change of name, 1965-1975 (KMIN); papers relating to the new course of Environmental and Earth Resources Engineering, 1992 (KMIN/E);
papers relating to Tywarnhale mine, Cornwall, 1908-1971, including correspondence concerning its purchase, 1908-1912; general administration, 1909-1939; with the Duchy of Cornwall, 1910-1922, 1950-1951; purchase of land, 1946-1965 (KMIN/M);
papers relating to the Petroleum Engineering Section, 1973-1978, including working party papers on proposed course; Chair of Petroleum Engineering, 1974-1975; course leaflets, 1975-1978 (KMIN/P);
papers relating to the Rock Mechanics Section, comprising MSc course details, [1968]; research reports, 1967, 1969, 1975 (KMIN/R);
report on the Royal School of Mines examination, 1924 (KMIN/S);
papers relating to the Mineral Technology Section, comprising brochures, establishment of the section, 1949-1950 (KMIN/T).

Minute book of the Mining and Metallurgical Club, 1910-1916, with a note dated 2010.

Two notebooks of Paul Minton, relating to his studies at the City and Guilds College, 1949-1951, labelled "Heat Lab", 1949-1950, and "Strength of Materials", 1949.

Miniature steam traction engine built by Bernard Morris, complete with miniature tools such as a shovel and spade. The engine works with coal or an air pressure pump.

Financial records of the New River Company, including abstracts of accounts; balance sheets; ledgers; collectors ledgers; journals; disbursement books; cash books; revenue account books; audit books; bill book; bill cheque books; taxes and rates ledgers and accounts; landed estate accounts and meter rent books.

Records of the New River Company which were separated from the main collection and used for exhibitions, including minutes; papers of the Surveyor; papers of the Engineer; negotiations for the supply of water; property papers; correspondence; reports; royal charters; agreements; legal papers; newspaper cuttings; papers relating to shares; contracts and specifications of works; and papers relating to staff.

Minutes of the New River Company, including minutes, papers and reports of Weekly Meetings, of the General Courts of Governors, of the Surveys of the River Committee, of the Parliamentary Committee, of the Building Committee and of the River Lee Conservancy Board. Also copies of the charters of 1606 and 1737.

Contracts of the New River Company including specifications; quotations; contracts; tenders; accepted contracts; accepted stores contracts and contracts for building offices.

Correspondence files of the New River Company, including Secretary's letter books; letter books of staff members including engineers, supervisors and surveyors; general letter books and estate letter books.

Legal papers of the New River Company, including case papers; deed registers; correspondence; contracts; valuations; agreements; leases; papers relating to compensation and arbitration; petitions; and papers relating to land purchase.

Records of the New River Company relating to Parliamentary proceedings, including papers regarding relevant Select Committees and Bills; memoranda of proceedings; reports; and correspondence, statistics and reports relating to the Royal Commission on the Metropolitan Water Supply.

Property records of the New River Company, including rent and arrears books; rents payable registers; rent and acknowledgements books; ground rents registers; building estate insurances; fire insurances and leases.

Records of the New River Company relating to stocks and shares, including registers; dividends receipt books; pamphlets; ledgers; indemnities; share transfers; certificates and reports.

Records of the New River Company relating to water supply and distribution, including pipe order books; papers relating to works carried out; Engineer's papers; materials and fittings; papers relating to water supply; standpipe books; papers relating to Collectors; water rent account books and water rent rates; river and water gauges; pipe order books; river and water gauges; statistical returns and reports.

Staff records of the New River Company, including wages books; returns of employees and papers relating to staff appointments.

Manuscript 'Reasons for Mr. Hornblower's petitioning the Honourable House of Commons for an Act to extend the term of his patent', [24 Feb 1792]; the patent had been granted in 1781 for 14 years, permitting the use of his steam engine in the Cornish mines. The case of James Watt is cited: in 1774 he obtained an extension of a patent 'of a similar nature, for 25 years certain'.

Papers of Professor Alfred John Sutton Pippard, 1909-1970, comprising biographical papers, 1909-1969, including an unpublished autobiography written towards the end of his life, two scrapbooks covering his career, two scrapbooks relating to his Presidency of the Institution of Civil Engineers, 1958-1959;
papers relating to scientific work, 1918-1969, largely concerned with research on aircraft structures, including committee papers and reports prepared for the Aeronautical Research Council in the interwar years; papers relating to the Thames Pollution Committee including Pippard's own account of its work;
papers relating to lectures, articles and broadcasting, [1920-1969], covering a variety of topics, including aircraft and aviation, engineering structures, education and training of engineers; BBC radio broadcasts, notably scripts for two series of talks to schools,1920s; correspondence, 1956-1967.

Records of the Poplar Commission of Sewers, including Letters Patent appointing Commissioners, 1702-1837; writs and warrants, 1662-1847, including writs authorizing the Commissioners to execute their office faithfully, writs discharging certain Commissioners from their duties, writs to summon juries and warrants for collection of rates; registers of orders and decrees, 1629-1847; out letter book, 1828-1843; financial accounts and rate books, 1780-1847; New Testament belonging to the Commissioners, 1797; reference book listing owners and occupiers, 1817; and maps and plans of Poplar showing sewers and levels of land.

This record series mainly comprises reports, correspondence, statistics, staff manuals and historical summaries on the organisation, policy, development and operation of The Post Office Engineering Department and its successors.

Records of the Pudney family of Sunbury including notes on notes on crops, yields, dates of work done on Manor Farm, Sunbury; valuations; leases of farmland at Ashford and Hersham; receipts; poor rate assessment book for the parish of Sunbury, 1857 and copy of accounts of surveyors of highways, 1875-1876, for the parish of Sunbury, 1876.

Papers of John Urpeth Rastrick, 1800-1855, comprising a miscellany of correspondence (including drafts of copies of outgoing letters), with notes, engineering drawings, etc. Many of the notes and calculations are written in Rastrick's private cipher. Major correspondents include the London shipping iron merchants Henckell and Du Buisson; the 2nd Earl of Powis; John (later Sir John) Gladstone [father of W E Gladstone]; the lawyer, estate manager and politician James Loch and [?his son] George Loch; and Rastrick's sons and employees. Topics covered include the canal and railway interests of Rastrick and the other correspondents, as well as the iron industry. Most of the letters were dispatched to or from London or the industrial areas of South Wales and the West Midlands.

Estimates in John Urpeth Rastrick's and another hand, usually endorsed and corrected by Rastrick, Dec 1843-Jul 1844.

John Urpeth Rastrick's surviving diaries and financial records, and other notebooks, 1805-1854.

Material created by Ronalds' during his time abroad, and as Honorary Director of the British Association's Observatory at Kew, with various notes on electricity, 1818-1871. It comprises material relating to Ronalds' travels abroad including journals, notebooks, sketchbooks, bills of expenses, and correspondence relating to two journeys to Italy, Egypt, the Holy Land and the Greek Islands; Material relating to 'Sketches at Carnac' and atmospheric electricity including pencil sketches and notes on atmospheric electricity taken from published sources; Correspondence while Honorary Director at the British Association's Observatory at Kew, including letters to Ronalds from various correspondents, mainly dealing with aspects of meteorology and magnetism, and the affairs of the Observatory at Kew, with technical discussion of self-registration by photography, bifilar magnets, atmospheric electricity; Notes, reports and copy correspondence relating to Ronalds' time at the Kew Observatory including a foolscap notebook with several loose insertions relating to a system devised by Ronalds for propelling or towing vessels in water by means of a stationary fulcrum; Papers relating to telescopes, fires, meteorology and Report on Kew for 1849-1850, including notes and diagrams relating to the design of a stand for a telescope, material relating to the design of a self-acting fire alarm, barometric and temperature readings, material relating to expenses and experiments at Kew for report on the observatory 1849-1850 presented to the British Association at their meeting in 1850, papers relating to a proposed 'Turner's Manual' which Ronalds began writing 1838-1839; Papers relating to perspective, the electric telegraph, galvanism and electromagnetism, electric columns, atmospheric electricity, aquatic propulsion and drawing and surveying; Notes and sketches on items relating to various subjects, including a small catalogue of books on meteorology, electricity etc, and a bundle of unused photographic paper and some tracings from Ronalds' self registering instruments; Printed material relating to Ronalds' perspective tracing instruments; Extracts from diaries and newspaper cuttings; Portrait album of well-known European scientists.

Records of Rotax Limited including nominal and private ledgers covering holding company and subsidiaries, bound in one volume only. No other records are currently known to survive.

Copies of papers and photographs relating to his military career, 1915-[1921], dated 1915-[1921], [1970-1980] and 1983, principally comprising letters to his father, 1915-1916; his flying log book, 1915-1917, covering his service with 1 Reserve Aeroplane Sqn, Royal Flying Corps, UK and with 8 and 12 Sqns, BEF, France; notes and texts of lectures relating to aerial combat tactics, produced by instructors at the Royal Flying Corps School of Aerial Gunnery, 1916; his diary, 1918, including details of his work [as an experimental pilot with the Aircraft Directorate and the Air Board]; notebook containing notes on the performance of various aircraft, [1918-1921]; 'Memoir of service with the Royal Flying Corps, 1915 and 1916', written in [1970-1980].

Records of the Shadwell Waterworks Company, comprising financial material including rent books; cash books; receipt books; wage books; account books and some papers relating to works carried out.

Articles of partnership in the company of Simpson and Thompson, engine makers, 1825.

Records of the South West Essex Technical College and School of Art, later Waltham Forest Technical College and School of Art, 1938-1977, comprising:

Minutes and reports of boards and committees (very incomplete), 1938-1970; Annual Reports, 1939-1965; Constitution of the new Waltham Forest Technical College and School of Art, 1965; Constitution of the Students' Union, 1954; Armorial bearings of the South West Essex Technical College and School of Art; [1959]; Programmes and invitations for ceremonies and events, 1939-1963, notably the official opening ceremony of the College in 1939; Prospectuses and course handbooks (incomplete), 1938-1969; Publications, student magazines and staff articles, 1938-1977; Press cuttings, 1945-1977; Photographs of students, classrooms and the College building, [1950s]-1973; Prints, drawings and maps which were once framed and decorated the walls of the College, 1648-[1950s]; Staff and Student Theses, [1941]-1963.

Financial records of the Southwark and Vauxhall Water Company, including accounts; ledgers; journals; cash books; revenue ledgers; Collector's accounts; bankers books; disbursement books; and building supply accounts.

Records of the South London Waterworks Company (later the Southwark and Vauxhall Water Company) including papers relating to shares; minutes of Director's meetings; stock certificates; papers relating to works and papers relating to a lawsuit.

Corporate records of the Southwark and Vauxhall Water Company, including Board meeting minute books; Committee meeting minute books; Secretary's reports; correspondence and letter books; solicitor's accounts; legal papers; records relating to stocks and shares; registers of probates; mortgage records and contracts records.

General records of the Southwark and Vauxhall Water Company, including newscuttings books; papers relating to a legal case; papers relating to stocks and papers relating to works.

Purchase records of the Southwark and Vauxhall Water Company, including works stock book; volumes recording good returned to stores; and volumes recording coal use.

Records of the Southwark and Vauxhall Water Company relating to water supply and distribution, including Engineers' report books; Supervisors' report books; service pipe agreements; meter agreements; trade supplies report books; constant supply orders; building supplies registers; meter supplies records; fire report books; engine and coal accounts; calculations and statistics; works diaries; mains supply map books and registers of complaints.

Staff records of the Southwark and Vauxhall Water Company, including wages books; expenses books; time books and applications, testimonials and correspondence.

Birmingham and Gloucester Railway time book, filled in by Herbert Spencer with details of his surveying work, [1838-1839].

Records of the Spencer-Philip family; primarily papers relating to property transactions, including extracts from court rolls, abstracts of title, leases, plans and rents, for premises in the Manor of Stepney (Whitechapel, Stepney and Mile End) and in Essex. Also building leases and agreements relating to the King David's Fort Estate, St George's in the East, and papers and plans concerning construction of London and Blackwall railway through that estate; an Act of Parliament relating to roads in St Leonard Shoreditch; and family certificates (baptisms, marriages, burials). The collection includes a manorial custumal for the Manor of Stepney, 1587.

Records of the Staines Local Board of Health, Urban District Council and Rural District Council relating to road and bridge maintenance, provision of utilities and sewer and drainage works, 1876-1961, including correspondence; agreements; memoranda; contracts; deeds; copies of legislation; petitions; orders of the Local Government Board and licences.

Financial records of the Staines Reservoir Joint Committee, including half-yearly accounts; journal; cash book; ledgers; register of wills and papers relating to payments to solicitors.

Corporate records of the Staines Reservoir Joint Committee, including Committee meeting attendance books, proceedings books and minutes; legal papers relating to property, rating, water supply, stocks and shares, Parliamentary issues and contracts; correspondence and debenture stock volumes.

Records of the Staines Reservoir Joint Committee, comprising progress reports from the Engineer.

Records of Staines Local Board of Health, 1883-1929, comprising minute books, notice of bye-laws relating to Staines Commons and petition to Parliament for exclusion from Coal and Wine Duties Bill.

Records of Staines Urban District Council, 1894-1946, including minute books of various Committees including the Highways Committee and the Cemetery Committee; copies of agreements; reports and inquiries; financial accounts and town planning schemes including plans.

Records of Staines Rural District Council, 1894-1934, including Council minute books; Committee minute books; Parochial Committee minute books; reports; correspondence; housing scheme plans and town planning meetings.

Records of parishes in Staines, 1803-1953, including poor rate books; papers relating to tithes; papers relating to maintenance of roads, including plans; minute books of various Committees; and bills for maintenance work done.

Records of other bodies, 1828-1930, including the Commissioners of Staines Bridge; Staines Poor Law Union; Staines Joint Hospital District; Sunbury Hall Company Limited and Staines School Board.

Grant of letters patent (including a great seal) issued to Edwin William Thomas and Edward Nightscales for an improved self acting steam water lift and injector.

Records of Sunbury Urban District Council, 1895-1971, including presented reports; correspondence, memoranda and copies of bye-laws, relating to the adoption of certain provisions of the Public Health Acts Amendment Act 1907; deeds, agreements and other documents relating to The Cedars Estate, Sunbury; papers relating to a dispute between the owners of Sunbury Park Estate and the Council; agreements and contracts for various works to be carried out, particularly road maintenance works, sewer and drainage works, housing construction, civil defence structures and war damage repairs.

Records relating to Teaching Methods and Equipment at Imperial College, 1948-1991, including papers of Interdisciplinary Research Centres, notably Population Biology, Process Systems Engineering, Semi-Conductor Materials; minutes and inventories of the Audio visual aids working party, 1966-1967; representation on the British Universities Film Council, 1948-1963 (LA);
Hale Committee Report on teaching methods, 1964-1965 (LB);
papers of the Educational Technology Committee, 1968-1978, including Rector's correspondence and report on computers (LC);
Education Forum leaflets; papers relating to Unusual Entry Procedure meeting, 1981 (LD);
papers concerning English classes, 1972-1974 (LE);
reports and correspondence of the Postgraduate education working party, 1975-1977 (LF);
papers relating to the presentation of technical education, 1958-1964 (LL);
papers concerning Pimlico Connection tutoring schemes, 1981-1991, comprising reports and brochure (LP).

Records of the Technical Services department relating to the City Engineer, including authority to set up posts to preserve foot passage, 1736; Order from the Common Council to remove projecting signs, water spouts and so on to prevent obstructions, 1764; abstract of streets, lanes, courts, alleys and so on within the City showing the position and depth of public sewers, by William Haywood, surveyor, 1847; papers regarding the scheme of Frank Forster, engineer, for the drainage of districts north of the Thames, 1850-1851; papers regarding the schemes of the Great London Drainage Company, 1852-1854; report by Joseph Bazalgette and William Haywood on the sewage and drainage north of the Thames, with related papers including plans, objections and correspondence, 1853-1855; report by Joseph Bazalgette and William Haywood on the sewage and drainage south of the Thames, 1856; plans by Joseph Bazalgette in connection with Southern high level sewers, 1861; papers regarding the construction of the Commissioners of Sewers' new offices at Basinghall Street, including reports, agreements, plans, photographs and correspondence, [1860]; papers regarding the Central London Railway including acts and bills, petitions, correspondence, memoranda, plans, progress reports, evidence and invoices, particularly for Bank, St Paul's and Chancery Lane stations, 1871 - 1909; papers relating to the Royal Commission on London Traffic, consisting of interviews and evidence presented by City officials including the mayor, engineer, surveyor, chair of Bridge House Estates Committee, Public Health Department medical officer, City Solicitor, Superintendent of Police and the Director of the Great Northern Railway Company, 1903-1904; regulations for the laying of mains and so on beneath the public streets and for opening and closing pavements in the City, 1909; annual report of the London and Home Counties Traffic Advisory Committee, 1926-1927; papers relating to the clearing and repair of war damage, 1941-1946; articles and notes relating to the history of street lighting in the City of London, 1941-1976; photograph albums recording various streets and walkways in the City, focusing on street signs, [1990]; the City Engineer Quality Commitment manual, 1993 and consultation paper The Way Ahead: traffic and the environment, 1993.

Also papers relating to the numbering and naming of City streets, including register of numbered and renamed streets, 1853-1899, lists of streets with corrections to their names, 1878-1982, London County Council orders and correspondence, 1898-1955, Greater London Council orders and correspondence, 1971-1979, orders for the renaming of specific streets, 1986-1997.

Also papers relating to the Holborn Valley Improvement works, including acts and bills, papers of the Improvement Committee, observations and reports, memorandums, correspondence, applications for jobs, publicity material, estimates and abstracts of costs, engineer's financial accounts, technical measurements and other data, contracts, notebooks, speeches, lists of properties affected by the works, sales catalogues, correspondence with gas, water and telegraph companies, photographs, papers relating to statuary on the bridge including the Prince Consort memorial and papers relating to the exhumation of St Andrew's churchyard and the removal of remains, 1863 - 1873.

Papers relating to street easements including registers of petitions and applications, 1849-1899; registers of licences for hoards and scaffolds, 1858-1897; register and rental of licences for easements, 1899-1902; counterfoil licences for easements under vaults, 1870-1899; counterfoil licences for easements under coal plates, cellar flaps and so on, 1870-1899; counterfoil licences for easements over private lamps, signboards, cranes and so on, 1870-1899; counterfoil licences for easements over sky-signs, 1891-1896; counterfoil licences for easements over and under, 1899-1907; counterfoil licences for easements over reflectors, 1899-1907; counterfoil licences for easements upon and beneath vaults, 1907-1954; counterfoil licences for easements over lamps, signboards, cranes and so on, 1907-1939; notices regarding cellar flaps, 1881-1891; notices regarding projections, issued under the Sewer Act, 1899-1932 and indexes to registers of petitions and applications, 1849-1899.

Plans from the Technical Services Department, Corporation of London, including plans of sewers constructed in the City, 1838-1855, originally from the City Sewers Office; Engineering department plans showing improvements to the Corn Exchange, Mark Lane, 1870; changes to Chapel Street and Silk Street, 1877; improvements to Carter Lane and surrounding streets, 1875; improvements on Ludgate Hill and Creed Lane, 1882-1885 and St Paul's Churchyard, 1890; plan of the proposed route of the Central London Railway [Central Line] going through the City, 1890; plan and section of City Station on the Central London Railway [now Bank Station, Central Line], 1893; plan of Waithman Street with the London, Chatham and Dover Railway line, 1896; the proposed site of the Cleansing Department, Cannon Street, 1951; plans of Cleansing Department Depot and Wharf, Dowgate Dock, 1959.

Also volumes of 'Insurance Plans of London', 1886 - 1925; Ordnance Survey maps of London, 1848-1851, 1875, 1894-1896 and 1911-1921 and Ordnance Survey minor control point [reference points for mapping] albums of the City of London, 1940-1980, presented by the Ordnance Survey Records Department.