Records of the Finsbury and Halliwell Estates, 1618-1985, including committee minutes; Acts of Parliament; bye-laws; bonds; papers relating to the lease of the Finsbury Estate; bills for highway maintenance work; receipt books for duty on rented property payable by the City; receipt books for granting Her Majesty Queen Victoria duties and profits arising from property; accounts ledgers; cash books; rentals and surveys. Most of the papers relate to the Finsbury Estate.

Records of the Guildhall Improvements Committee, Court of Common Council, comprising minutes, 1863-1868 and 1881-1887; rough minutes, 1863-1868; committee papers, 1863-1887; chairman's books, 1863-1868 and account book, 1881-1885.

Records of the Improvements Committee, Court of Common Council, including minute books of a committee appointed for the discovery and improvement of any estate belonging to the City towards payment of the Orphans and other debts, 1692-1696; journals, minutes and committee papers relating to improvements at New Prison and Moorfields, 1811-1838; minutes and committee papers relating to improvements at Saint Martin's Le Grand, 1815-1827; journals, minutes, order books and committee papers relating to improvements at Temple Bar and Snow Hill, 1793-1817, journals, minutes, committee papers and administrative papers relating to improvements at Holborn Valley and Clerkenwell, 1845-1887; minutes and committee papers relating to improvements at Farringdon New Street (Committee to carry out the Act for making a new Street from Holborn Circus towards Clerkenwell Green), 1832-1842; minutes and committee papers relating to improvements at the Fleet Valley, 1851-1853; minutes and committee papers relating to excursions, 1861-1887; minutes relating to improvements to Cannon Street area and other improvements 1846-1854; committee papers relating to the Inner Circle Railway, 1878-1880; reports, 1851-1854; Holborn Viaduct Improvements engineers' reports, 1865-1874; standing orders for regulating the Committee, 1829; claims for compensation for property required under the City of London (Improvement) Acts 1847 and 1850, and the Clerkenwell Improvement Act 1851, with some tenders for ground surplus to requirements, 1847-1855; papers relating to baths and washhouses, 1849-1867 and papers relating to the first two local authority erected public housing schemes in London, Corporation Buildings (1865) and Viaduct Buildings (1875).

Records of the Improvements and Town Planning Committee, Commissioners of Sewers / Public Health Department, including minute books, 1853-1898, of the Improvement Committee of the Commissioners of Sewers (1853-1866), later the Finance and Improvements Committee (1866-1897); minute books of the Improvements and Finance Committee (1897-1930), later the Improvements Committee (1930-1941) and later the Improvements and Town Planning Committee (1941-1968), 1898-1968; committee papers, 1915-1964; papers relating to post-war reconstruction, 1941-1945 and report books, 1853-1947.

Papers of the Newgate Gaol Committees, Court of Common Council, including minutes, rough minutes and papers of the Committee to enquire into the state of Newgate Gaol and how the same may be enlarged, 1755-1766, and minutes, rough minutes, papers and journals of the Committee for rebuilding Newgate, 1767-1831, including certificates of work done, financial accounts, bills, proposals and letters.

Records of the Special (Emergency) Committee, Court of Common Council, including minute book, 1939-1945 and committee papers, 1940-1941.

Records of the Streets Committee, Commissioners of Sewers/Public Health Department, including minutes, 1865-1968; minute book of sub-committee on wharves, 1881-1897; minute book of sub-committee on contracts, 1898-1900; minute book of Parliamentary sub-committee, 1905-1915; committee papers, 1916-1958; report books, 1866-1947. Committee papers include files on various topics relating to public health, including: drainage and sewage works; subways; electric and gas lighting; gas and electricity supply; personnel issues including uniforms; telephone kiosks, byelaws for control of flags and banners; paving works; street cleaning; horses; refuse removal; destruction of bad eggs, Bermondsey; byelaws as to removal of house refuse and London traffic; waste paper; street numbering; dangerous structures; street accidents in Greater London; pedestrian crossing places; burial grounds; City gardens; snow removal; street lighting; mechanical cleaning vehicles; traffic control and statues and monuments.

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.

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.

Records of the Worshipful Company of Engineers, 1982-2008, comprising an official printed copy of the charter of incorporation with an associated letter, court minutes, 1982-2008, and annual reports and accounts, 1984-2007.

IMPORTANT INFORMATION REGARDING ACCESS: These records are stored at the Guildhall Library site rather than the LMA Clerkenwell site. Researchers wishing to access these records should do so at the Guildhall Library Rare Books table. The Library is open Monday to Saturday, 9:30 to 16:45. Researchers will need to have an Archives History Card or a Library Readers Card. An archivist will be available at Guildhall Library on Thursday mornings to answer any queries.

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 the Westminster Paving Commissioners, comprising assignments and agreements relating to contracts and loans.

Records from the Lee Conservancy Board Engineer's Office at Enfield Lock. The engineer appears also to have been responsible to the Lee Conservancy Catchment Board (for example, see Acc 2423/062).

The collection consists of nineteenth and twentieth century plans, papers and volumes concerning the Lee Conservancy Board, the Lee Conservancy Catchment Board, and the British Waterways Board, covering many aspects of maintenance work on waterways and administration. The papers comprise:

• Plans 1760-1954 (ACC 2423/P/0001-3786) A large proportion of the collection consists of plans, many reused with annotations. Items relate to repair work on sewers and buildings, improvements to rivers and pumping stations, and the purchase of land for new projects.
  • Parliamentary Plans 1840-1965 (ACC 2423/PP/001-041) Plans produced for or submitted for Parliamentary Sessions to illustrate forthcoming work on waterways, for example, sewerage work, or waterways affected by the construction of railways.
  • Specific Plans 1867-1964 (ACC 2423/R/001-076) A set of plans illustrating large projects, which seems to have been kept as a set distinct and separate from the main ACC 2423/P plan series by the placing of the letter `R' before each original plan number.
  • General Plans 1828-1974 (ACC 2423/X/001-300) A collection of more general plans relating to projects focusing on improvements to the Lea River and Navigation, the Stort River and Navigation, the Bow Back Rivers and the Grand Union Canal.
  • Ordnance Survey Maps 1838-1955 (ACC 2423/05/001-139) Maps used to plan forthcoming work, with frequent annotations, particularly for the drafting of courses for sewers.
  • Engineers' Reports and Letter Books 1858-1961 (ACC 2423/001-136) Sets of volumes and files recording reports, contracts and specifications, and other maintenance records.
  • Administrative and Legal Documents 1829-1977 (ACC 2423/AL/001-119) Administrative files relating to accidents and damage, together with inventories of assets, minutes of meetings, and engineers' reports. Legal documents include material on agreements for sale and tenancy, the conveyance of property, and contracts.
  • Engineering and Maintenance Records 1892-1978 (ACC 2423/EM/001-097) Records relating to the maintenance and improvement of waterways, including development plans, moratorium surveys, pumping records, and related graphs and operation sheets.

Purchase records of the Chelsea Waterworks Company, including works day books; day books; Pipe Yard day book; stock books; and records relating to the delivery and consumption of coal.

Financial records of the Grand Junction Waterworks Company, including half-yearly accounts; ledgers; journals; cash books; liabilities; balance books; revenue ledgers; office rate books; Collectors' recoveries and meter collections.

General records of the Grand Junction Waterworks Company, including examples of forms printed and distributed by the company; general index of drawings; papers relating to rate assessment appeals; valuation of tools and working plant; and papers relating to Parliamentary Acts and Royal Commissions.

Corporate records of the Kent Waterworks Company, including Board of Directors' minute books; Committee minute books; Secretary's reports; correspondence and letter books; legal papers; records relating to shares, stocks and dividends; and contracts.

Purchase records of the London Bridge Waterworks Company comprising stock books, inventories and valuations.

Stock transfer records for the London Bridge Waterworks Company, comprising book of wills for deceased shareholders and elevation and plan of the great engine for the fifth arch of London Bridge.

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 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.

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.

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.

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.

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

Financial records of the West Middlesex Waterworks Company, including ledgers; cash books and journals.

Records of the West Middlesex Waterworks Company relating to water supply and distribution, including Engineer's reports; Engineer's diaries for technical matters and workmen's time; Inspectors' technical diaries; revenue survey volumes; water supply and distribution volumes and files.

Plan of a district, partly in Isleworth and partly in Heston, appointed to a chapelry in Hounslow, 1836; and plan of land required to widen Heston Road in Heston, 1925.

Papers relating to British railway history, especially that of the Great Western Railway (GWR) and railways in the London area, including books, maps, periodicals, timetables and several thousand photographs, c1920s-1980s. The books represent a strong collection on British railway history from earliest times to the early 1980s. The collection is less strong in periodicals but there are some substantial runs of major titles. There is a large collection of early railway maps including Airey and Railway Clearing House (RCH) maps; also Ordnance Survey maps and railway junction diagrams, and a substantial collection of Bradshaw guides, and working and passenger timetables, with the following archival material:

Clinker Collection comprising notes and correspondence relating to the publications of Charles Ralph Clinker on railway history, particularly his Register of closed passenger stations and goods depots in England, Scotland and Wales, 1830-1977 (1963, revised 1978) and papers relating to his 1982 revision of the History of the Great Western Railway (London, 1964) by E T MacDermot; timetables, including those for the Bristol area, 1880s-1970s; General Strike, 1926; timetables during other strikes, 1920s; Great Western and Midland, various notices; Midland and South Western Junction Railway timetables, 1885-1947; operation instructions, GWR, London Midland and Scottish (LMS), London and North Eastern Railway (LNER), Southern Railway (SR); GWR working of stations, 1939-1965; LMS Railway train marshalling, 1943-1944; LMS timetables, 1890s-1940s; train arrangements during World War One and World War Two, 1914-1918, 1939-1945; papers relating to Broadgauge conversion; papers relating to Golden Valley Railway and Leominster-Kington Railway; ephemera relating to the Hay Railway, 1811-1977; Southern Railway plans for stations west of Salisbury, 1905- (mainly 1920s-1930s); Severn Bridge, General Manager's file, 1936-1943; logging of train performances, 1918-1927; books and periodicals, including rare and 19th century printed material on the early railway system, particularly guidebooks and station instructions.

Garnett Collection, mainly comprising railway maps, particularly those produced from 1869 by John Airey, an employee of the RCH, and subsequently by the RCH itself, and also includes Ordnance Survey maps and railway maps produced by the various railway companies; catalogues and research notes by Garnett, including lists of maps prepared by Airey and the RCH, 1869-1960; Macaulay [Zachary] series for Great Britain, Ireland and London, 1851-1908; notes on tramways and railways in Port Talbot area; catalogues of station handbooks, 1851-1956, and railway junction diagrams (the Airey and RCH maps, station handbooks and junction diagrams were used to determine ownership of stations and junctions for commercial purposes).

Research notes and photographs relating to Railway structures by Stuart Kear (9 vols); typescript of Chronology of the construction of Britain's railways, 1856-1922 by Leslie James; research notes by John Palmer on 19th century railway periodicals and the Eastern Counties Railway in its formative years; research notebooks and papers of Harold Vernon Borley on the history of railways in London, used for his Chronology of London railways (Railway and Canal Historical Society, Oakham, 1982).

Locomotive and General Railway Collection, featuring several thousand photographs (photographer unknown) of British locomotives, particularly steam trains, 1920s-1970s.

Wookey Collection, comprising several thousand photographs of British railway stations and signal boxes.

Mowat Collection (of Professor Charles Loch Mowat, 1911-c1969), comprising 2500 photographs in albums of railway scenes, 1926-1969 (mostly 1942-1969, with a few before 1924). These are mostly of small and medium sized railway stations (trains are generally incidental), covering most of the United Kingdom, with particular emphasis on the GWR and Wales, with coverage of Somerset and Dorset, Midland and South Western Junction, Lincolnshire, Midland Railway in the West Country, Great Eastern, Glasgow and Edinburgh Suburban, Bristol Suburban, Ireland, and narrow gauge lines in the UK such as Ffestiniog, Penrhyn, Bishop's Castle and Ditton's Prior. He also covered south east of Manchester in 1962, including the Hayfield, Macclesfield, Buxton (London North Western and Midland) and North Staffordshire lines. The collection also includes Mowat's index to his photographs and 14 notebooks containing track diagrams and notes on the stations he photographed, c1920-1969.

Letters received by Henry Lee, naturalist, 1866-1887.

The papers of Herbert Tomlinson, [1895-1904], comprise a printed volume of lectures delivered to the Royal Society by Tomlinson between 1881 and 1889, mainly concerning the effects of strain in materials and on viscosity.

Letter from N Geary of Fareham, [Hampshire] to Mr Gunner, Waltham, Hampshire, 14 Jan 1815. Asking Gunner to remind the magistrates of the Droxford Bench that they were to inspect the public roads over the Forest of Bere, which Geary had made 'remarkably good'; but since 'the whole of the public money is expended, and the roads are getting bad', he asks the magistrates either to discharge him, or give 'assistance and support without which it will be impossible for me to proceed without much injury to the parishes, and disgrace to myself ...'.

Autograph, with signature. Some pencilled queries in another hand appear on the dorse, e.g. 'Does it lega[ll]y come before us?'

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

Records comprise papers of the Aeronautics Department of Imperial College, including notes on the department by Professor William Ernest Dalby, 1916, and Professor G Jackson, 1957; papers of the Aeronautics Committee and Advisory Committee on aeronautical education, 1909-1934; foundation of the Zaharoff Chair of Aviation, 1916-1923; correspondence of Professor Sir Richard Glazebrook, 1907-1923, Professor Sir Leonard Bairstow, 1920-1949, Professors Hall and Squire, 1945-1957; Rectors' correspondence, 1950-1981; research projects and reports, 1973- 1974; opening of the Donald Campbell Memorial laboratory, 1980-1981 (KA);
papers of the Meteorology Department, including a departmental history from 1920-1952, 1966; correspondence of Professor Sir Napier Shaw, 1920-1924; Professors Sir Gilbert Walker and Sir David Brunt, 1924-1935; the Rector Sir Patrick Linstead, 1955-1966; correspondence concerning the proposed Institute of Meteorology, 1937-1939, 1948; future of the department, 1968-1974 (KAM);
papers of the Physiological Flow Studies Unit, including reports, 1966; opening of the Charles Hayward Research Laboratory, 1976; papers relating to the Hayward foundation, 1973-1987; correspondence of the Rector concerning grants, 1966-1979; setting up and organisation of the unit, 1965-1979; association with the Aeronautics Department, 1967-1979; conferences (KAP);
press cuttings relating to the Centre for Biological and Medical Systems (KAPA).

Records relating to Interdisciplinary Centres and Courses of Imperial College, 1953-1992, including Acoustic and Vibration Science course brochures, undated; proposed Centre for Economic Policy Studies, [1980] (KO);
papers of the Robotics and Automated Systems Centre, comprising correspondence on the establishment of the centre, 1981-1982; course leaflets, press cuttings, 1984 (KOA); papers relating to the Centre for Composite Materials, including course leaflets, press cuttings, annual report, 1992-1999 (KOC); papers relating to joint courses with the London School of Economics, including minutes of the Joint Committee, 1953-1967; Rector's correspondence, 1956-1967 (KOE); papers relating to Energy Studies, 1979-1981 (KOF); Geotechnical Engineering courses leaflets, 1982-1984 (KOG); papers relating to the Centre for Remote Sensing, including correspondence, 1981; journal, 1981-1984; newsletters, 1981-1984; press cuttings (KOR); papers relating to Science of Materials research and postgraduate courses, including research reports, 1963-1968 (KOS); papers relating to the Centre for Environmental Technology, including course brochures, 1976-1993; annual reports, 1978-1986; research reviews, 1979-1990; newletters, 1977-1987; Rectors' correspondence, 1974-1982; working party papers, 1974-1975 (KOT).

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).

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.

Records of the Thames Navigation Committee, Court of Common Council, including Chairman's minute book, 1855-1857; minutes of the Committee and Sub-Committee for improving the Navigation of the River Thames, for preventing encroachments and under two Acts of Parliament, 1857; blank application form to be used by owners and occupiers of property on the banks of the Thames who wish to advance their frontage; petitions and letters, 1798-1811; remembrancer's bills for fees and disbursements for business done by order of the Committee for improving the navigation of the River Thames, 1794-1817; surveyors' bills, 1806-1811; standing orders of the Thames Navigation Committee, and orders and regulations as to the Navigation Barge and the collection of tolls at Kew, 1826-1840.

Papers collected by the Chief Education Officer for Middlesex, including: An Act for Repairing the Roads in the Parishes of Kensington, Chelsea, and Fulham, and other Parishes, 1726; An Act for repairing the Highways from that part of Counters-Bridge which lies in the parish of Kensington, in the County of Middlesex, to Cranford-Bridge, in the Road to Colnbrooke, 1738; An Act for improving the Navigation of the River Lee, from the Town of Hertford to the new Cut or River made by the Mayor, Commonalty, and Citizens of London; and for enabling the Governor and Company of the New River the better to supply the Cities of London and Westminster, and the Liberties and Suburbs thereof, with good and wholesome Water, 1739; An Act for repairing the Roads in the Parishes of Kensington, Chelsea, and Fulham, and other Parishes; and for repairing some other Roads in the Parishes of St. George, and the said Parishes of Kensington and Chelsea, 1740; An Act for Building a Bridge cross the River of Thames, from Hampton Court in the County of Middlesex, to East Moulsey in the County of Surrey, 1750; An Act of Parliament to continue and render more effectual three Acts for repairing the Highways between Tyburn and Uxbridge, and for amending the Road leading from Brent Bridge to the Great Western Road in the said County, and for lighting, watching, and watering the Highway between Tyburn and Kensington Gravel Pits, 1769; laws relating to the Turnpike Roads, 1772; Brentford-Turnpike Acts of Parliament, with a correct list of the trustees, 1815; The General Turnpike Road Acts, passed 1822 and 1823; and the act passed for repairing the Middlesex and Essex Turnpike Roads, 1824.

Also pamphlets "Istleworth - Syons Peace. Containing Certain Articles of Agreement made between the Right Honourable Algernoone Earl of Northumberland, etc. Lord of the Mannor of Istleworth - Syon, Peter Dodsworth, Hugh Potter and Robert Scawen, Esquires, of the One Part; and Sir Thomas Ingram knight, Sir Thomas Nott Knight, Sir John Syddenham Baronet, and others, Copy-hold Tenants of the said Mannor, of the Other Part", 1657; "The Case of the Taxes and Assessments raised upon the County of Middlesex", 1734; "To the inhabitants of (in and about) Hillington Parish Proposals For forming Charity Children", 17--; "The Case of the Late Election for the County of Middlesex considered", 1769; "A Catalogue of the classic contents of Strawberry Hill", 1842.

Also maps: Robert Morden map of Middlesex, 1695?; John Seller map of Middlesex, 1700?; R. W. Seale map of Middlesex, 1750?; John Cary map of Middlesex, 1787?; map of Middlesex made to accompany book "The Beauties of England and Wales", by G. Cole (draughtsman) and J. Roper (engraver), 1807; "London and the Suburbs", Edward Stanford, 1862 (20 sheets held in a portfolio).

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.

Papers relating to turnpike roads, comprising copies of the 1766 Act to repair the highways between Tyburn and Uxbridge... and for amending the road from Brent Bridge over Hanwell Heath, through... Hanwell, New Brentford, and Ealing to the Great Western Road; and for lighting, watching, and watering the highway between Tyburn and Kensington Gravel Pits; a plan of the Great Road from Tybourn to Uxbridge and from Brent Bridge to Brentford; and the 1794 Act to continue the term and enlarge the powers of the 1766 Act.

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

Papers, 1773-1849, collected by the solicitors in the course of their work, comprising mortgage for messuage on Saint Martin's Lane; assignment of a lease for premises at Lamb's Conduit Street; order by Commissioners for Paving, Cleansing, Lighting, and Watching the streets of the Parish of Christ Church, Spitalfields and lease for cottages in Whitton.

Financial records of the East London Waterworks Company, including general ledgers; journals and cash books; Collectors' accounts volumes; analyses of expenditure volumes; minor financial volumes and rating files.

Staff records of the East London Waterworks Company, including Officers' guarantees; papers relating to salaries annual holidays and sickness; and staff lists.

Purchase records of the Kent Waterworks Company including stock books, store book meters, and weigh bridge books (containing descriptions of goods and their weights).

General papers of the Kent Waterworks Company including press cuttings; papers relating to the Royal Commission on Water Supply; legal case papers and indexes.

Staff records of the Lambeth Waterworks Company, comprising establishment books.

Staff records of the London Bridge Waterworks Company, comprising servants weekly wages book.

Records of the London Bridge Waterworks Company relating to water supply and distribution, including water rental books; particluars of improvements to iron pipes; log book for steam engines and account of the working of the fire engine.