This is the entirety of the 1843 London Post office directory, as it is added.
I'Anson William Henry & Co, tailors & drapers, 12 Bishopsgate within
I'Anson Edward & Son, architect & surveyor, 19 Laurence Pountney lane
I'Anson Edward, upholsterer & undertaker, 6 King street, Westminster
I'Anson John, builder, 5 Cirencester place, Fitzroy square
Ibberson Christopher,
Black Boy & Horse Shoe, P.H. 1 Nicholas lane
Ibbetson Henry & Son, proctors, 15 Great Knightrider street
Ibbetson Frederick, grocer, 10 Brewer street, Somers town
Ibbett Robert Greaves, auctioneer, 167 Fleet street & appraiser to city of
London court of requests, 5 Maidenhead court, Aldersgate street
Ibbetson Richard, grocer, 10 Kent place, Old Kent road
Ibbotson George Augustus, dentist, 66 Brook street, Hanover square
lbbotson John, Ibbotson's Hotel, 3 & 4 Vere street, Cavendish square
Ibbotson Thomas, wholesale slopseller, 21 Camomile street, Bishopsgate
Ibbotson William, lodging house, 5 Trinity place, Charing cross
Ibbott James, lighterman, 19 Bond street, Commercial road, Lambeth
Ibison George, furniture broker, 7 Cumberland place, Newington butts
Icom George, teadealer, 18 Park terrace, Regent's park road
Idenden William, outfitter & draper, 2 & 3 Salmon lane, Limehouse
Idle James Brougham, wine merchant, 6 Talbot court, Gracechurch street
Ierson Thomas Robert, tailor & habit maker, 13 King street, Borough
Ife Benj. job & post master, Market street, Hertford street, Mayfair
Ife Charles, job master, 9 Carrington mews, Mayfair
Ifill William, surgeon, 9 Welbeck street, Cavendish square
Ifold William, surveyor, 33 Manchester street, Manchester square
Iggolden, Puckle & Puckle, proctors, 3 Paul's Bakehouse court
Ilbery James, bookseller & stationer. 1 Great Titchfield street, Oxford street
Ilbery James, shipping agent, &c. 6 Beer lane, Tower street
Ilderton Henry Decimus, solicitor, 43 Lincoln's inn fields
Iles George, carpenter & blind manufacturer, 35 Bell yard, Temple bar
Iles Henry, hairdresser, 2 George court, Piccadilly
Ilett James, baker, 16 High street, Newington
Iley Thomas & Co. linen & carpet warehouse, 115 Whitechapel High street
Iley Elizabeth (Mrs.), bookseller & stationer, 2 Stafford street, Bond street
Iley William, grocer & oilman, 12 Chester terrace, Eaton square
Iliff Joseph, Windmill Inn, 115 St. John street, Smithfield
Iliff William, cattle salesman, 17 West Smithfield
Iliff William, Tippen, surgeon, 19 Canterbury row, Newington
Iliffe John, solicitor, see Cardale, Cardale & Iliffe
Illidge John, glass & china warehouse, 34 Great Dover street, Borough
Illidge John, stock broker, 6 Bankchambers & Stock Exchange
Illidge Thomas, glass engraver, 15 Cole street, Great Dover road
Illidge Thomas Henry, portrait painter, 46 Berners street
Illingsworth William, house & ship joiner, 9 1/2 Great Hermitage street, Wapping
Illingworth Richard Stonhewer, wine merchant, 11 Waterloo place
Illingworth Henry Stanhope, surgeon, see Moore & Illingworth
Illman William, trunk, box & case maker, 33 Noble street
Illustrated London News office, 198 Strand
Ilsley Jeremiah Thomas, tire smith, 101 Whitechapel High street
Imbrie John Edward, shell fish warehouse, 47 Strand
Imeson Charles, carp. & undertaker, 9 Down street, Piccadilly
Immhof Nicholaus clockmaker, 24 Curtain road, Shoredite
Imms George, grocer, 143 Church street, Shoreditch
Imperial Baths, Gloucester street, Hackney fields
Imperial Brazilian Mining Association, Winchester house, Old Bond street
Imperial Continental Gas Association, 7 Whitehart court, Lombard street
Imperial Fire Insurance Company (P. Milner,accountant), Sun court, Cornhill, & 5
St. James's street
Imperial Gas Light & Coke Company (Alexander Henry, sec.), 33 John street,
Bedford row; 38 Wyndham street, Bryanstone square; Maiden lane, King's cross, &
Great Cambridge street, Hackney road, & King's road, Fulham
Imperial Life Insurance Company (S. Ingall, actuary), Sun court, Cornhill, & 5
St. James's street
Imperial Slate Co. (William Headech, sec.) 5 Robert street, Adelphi
Impey William, grocer, &c. 141 Bethnal Green road
Imray & Fitch, stationers & paper hanging manufacturers, 3 Old Fish street hill
Imray Elizabeth (Mrs.), herbalist, 24 Union street east, Spitalfields
Imray James, chart publisher, &c. see Blackford & Imray
Imrie James, bread & biscuit baker, 36 Brewer street, Golden square
Imrie William, surgeon dentist, 16 Saville row, Piccadilly
Ince & North, painters & plumbers, Blackwall cross
Ince Edward Brett, publisher of the law journal reports, 5 Quality court,
Chancery lane
Ince George, umbrella manufacturer, 32 Union street, Bishopsgate
Ince James, furrier, 75 Oxford street
Ince James Berkeley, attorney, 13 South square, Gray's inn
Ince John, surgeon, 3 Lower Grosvenor place
Ince Samuel, umbrella maker, 12 Old Montague street, Whitechapel
Ince Thomas, wine merchant, 23 New Bond street
Ince William, carman & sand dealer, St. Bride's wharf, Whitefriars
Inchbold Thomas Mawson, bookseller, stationer. & printer, 161 Fleet street
Income Tar office, Somerset house
Incorporated Law Society of the United Kingdom, 106 to 109 Chancery lane
Ind & Smith, ale & porter brewers, Romford, & at the Jerusalem coffeehouse
Indemnity Mutual Marine Assurance Co. 36 Great Winchester street
Independent Gas Light Comp. (Robert Laing, sec.), office at the works,
Haggerston
Independent Loan Society, 3 Turner street, Commercial road cast
Indermaur Frederic, cabinet maker, 71 Union street, Borough
Inderwick Jno. importer of meerschaum pipes, 58 Princes street, Leicester square
India Board, Cannon row, Parliament street
India Iron & Chrome Ore Company (G. W. Scott, sec.), 10 1/2 Kings Arms yard,
Coleman street
Indigent Blind visiting Society (Charles Harman, sec.) 20 Red Lion square
Infant Orphan Asylum, Dalston (Rev. Hunter F. Fell, M.A. & Rev. Thomas Stanton,
M.A. hon, secs.); Office, 2 Winchester buildings
Infant School Depository, 19 Cheapside
Infant School Society (J. I. Wathen, sec.), 18 Baldwin's gardens
Infirmary for Asthma, Consumption, & other diseases of the Lungs, 10 Artillery
street, Bishopsgate
Infirmary for Diseases of the Skin, & Free Dispensary, 1 Blenheim street, Oxford
street
Infirmary for Fistula, Piles, & other diseases of the lower Intestine, 38
Charterhouse square
Ing Maria (Mrs.), Blue Posts P.H. 10 Mount pleasant, Gray's inn lane
Ing Peter, Essex Head Tavern, 40 Essex street, Strand
Ingall Charles, accountant, 6 Bank Chambers, Lothbury
Ingall Charles, wine & spirit merchant, 83 Upper Thames street
Ingall Samuel, actuary of Imperial Life Insurance Co. Sun court, Cornhill, & 5
St. James's street
Ingarfield Michael, fruiterer & fishmonger, l Farringdom market
Ingarfield William, fishmonger, 36 Paddington street, Marylebone
Ingham & Hart, linendrapers & silkmerchants, 56 Red Lion street, Holborn
Ingham, Stephens & Co. of Marsala,4 New London street, Crutchedfriars
Ingham George, straw hat maker, 40 Wellington street, Goswell street
Ingham James, line & rope maker, Swan street, Kent road
Ingham James Taylor, barrister, 5 Inner Temple lane
Ingham Robert, barrister, 13 King's Bench walk, Temple
Ingle Henry, locksmith & bellhanger, 12 Shoe lane, Fleet street
Ingle William, woollendraper, 91 Shoreditch
Ingle Wright, builder, 7 Chapel street, Grosvenor square
Ingledew Benjamin Craike, potato dealer, 14 High street, Kensington
Ingledew Thomas, wholesale grocer, see Booth, Ingledew & Knott
Ingledew Thomas, tea & colonial broker, 1 Dunster court, Mincing lane
Ingledew Thomas Craike, potato merchant, 24 Borough market
Ingles David, merchant, 3 Barge yard, Bucklersbury
Inglis & Wakefield, mousseline de laine manufacturers & printers, 20 Friday
street, Cheapside
Inglis Adam, clockmaker, 39 St. John's square, Clerkenwell
Inglis Alexander, Ship P.H. 242 Shoreditch
Inglis David, watchmaker, 13 Motcomb street, Belgrave square
Inglis James, manager Caledonian Insurance Co. 27 Moorgate street
Inglis John, bookseller & stationer, 13 Tysoe street, Exmouth street
Inglis John, saddler, 35 South Molton street, Bond street
Inglis Thomas, coffee rooms, 297 Strand
Inglis Thomas, digestive bread baker, 5 New street, Covent garden
Inglis William, baker, 14 Little Russell street, Bloomsbury
Inglis William, baker, 6 Trinity street, Borough
Inglis William, biscuit baker & booking office, 75 St.Paul's church yard
Inglish Benjamin Hanson, proprietor of Scot's pills, 165 Strand
Ingoldby Edward, wholesale laceman, 124 Wood street, City
Ingram & Cooke, printers, 9 Crane court, Fleet street
Ingram Alexander, baker, 33 Gifford street, Hoxton
Ingram Benjamin sen. cabinet maker & upholsterer, 38 Beech street
Ingram Edward, saddletree maker, 24 Earl street, Wilson street, Finsbury
Ingram Hannah (Mrs.), Ship P.H. 84 Brunswick street, Blackwall
Ingram Henry, carpenter, 35 Queen street, Brompton
Ingram Henry William, woollen warehouse, 4 Addle street, Wood street
Ingram James, Three Tuns P.H. 20 Rupert street, Haymarket
Ingram John, upholsterer, 29 City road, Finsbury square
Ingram Robert, confectioner, 58 Wimpole street, Cavendish square
Ingram Robert, straw & tuscan manufacturer, 39 Goswell street
Ingram Thomas, butcher, 12 Bozier's court, Tottenham court road
Ingram William, fishmonger, 14 Clare street, Clare market
Ingram William, watchmaker, 40 Goswell street
Ings Edward, barrister, 2 Verulam buildings, Gray's inn
Inkpen John, builder, &c. Bridge street, Vauxhall
Inkson & Roth, tailors, 10 Little Ryder street, St. James's
Inkson William, linendraper, see Mann & Inkson
Inman Charles, coffee rooms, 4 London wall
Inman William, Southgate, architect, 16 Kensington gore
Immell & Cookes, varnish maker, 34 Little Queen street, High Holborn
Innell Misses, milliners, &c. 3 Robson's place, Kennington road
Inner Temple, east of Middle Temple gate, Temple-bar; Treasurer's office, under
the hall
Innes, Hodge & Co. merchants, 61 Moorgate street
Innes John & Son, merchants, 61 Moorgate street
Innes Edwd. shawl & silk warehouseman, see Lees & Innes
Innes George Rose, solicitor & scotch law agent, 19 Billiter street
Innes James, Queens Arms Hotel, 76 Cheapside
Innes John, baiter, 2 Southampton row, Russell square
Innes John, printer, 61 Wells street, Oxford street
Innes John Jameson, wholesale cheesemonger, see Jameson & Innes
Innes John Mair, wine merchant, 25 Coleman street
Innes John Rose, merchant, 19 Billiter street
Innes Robert Hugh, merchant, 31 New City chambers
Innes William, hairdresser, 29 Water lane, Fleet street
Innholder's Hall, C. Druce, junior clerk, 6 College street, Dowgate hill
Innis Charles, solicitor, 15 Lincoln's inn fields
Innocent James, teadealer, 51 Seymour place, Bryanstone square
Inrolment Office, 2 Chancery lane, David Drew, clerk
Innous Thomas, gold & silver laceman, 41 Lombard street
Ironmongers' Hall (Simon Adams Beck, clerk), 118 Fenchurch street
Inskepp Alfred, morocco leather dresser see Dailey & Inskepp
Inskipp Henry, merchant, North & S. American coffee house
Insley Robert, tailor, 120 Mount street, Berkeley square
Insole. Debtors' Court office, 5 Portugal street, Lincolns inn
Inspector General of Fortifications, 84 Pall mall
Inspector Tar Account (London dist.) Stamp office
Institute of Civil Engineers (Charles Manby, secretary), 25 Great George street,
Westminster
Institution for Disease of the Ear, 32 Sackville street
Invalid Asylum, High street, Stoke Newington
Invalid Office, 4 Northumberland street, Strand
Inville John, solicitor, 22 Albion place, Walworth road
Inward William, carpenter, &c. Stoke Newington green
Inwards George, cattle salesman, 41 West Smithfield
Inwards Joseph, potato salesman, Clare market
Inwards Mary (Mrs), potato salesman, Clare market
Inwood Hen. William, architect & surveyor, 5 Southampton place, Euston square
I'On David, baker, 12 Princes street, Westminster
I'On John Launcelot, surgeon, 65 Bridge road, Lambeth
Ion Edgar, Warwick Arms P.H. 14 Gillingham street, Pimlico
Ion John Augustus, baker, 2 Lower Eaton street, Pimlico
Ionian Bank (William Kettlewell, sec.), 77 Basinghall street
Ionides & Co. turkey merchants, 9 Finsbury circus
Ions Richard, spice manufacturer, Bow common
Iorns & Austen, linendrapers, 187 & 188 0xford street & 1 Thayer street
Iornside Rt. Duff, provision merchant, 1 Bullhead court, Newgate street
Irazoqui Miguel, wine merchant, 20 Berners street, Oxford street
Iredale John H. wholesale teadealer, 75 Charlotte street, Portland place
Iredell Lestock Wilson, general broker, 5 Church court, Clement's lane
Ireland Jane & Son, newsvenders, 6 Little Bridge street, Blackfriars
Ireland Alex. John, professor of the harp, 9 Richmond buildings, Soho
Ireland Charles, Falcon P.H. 127 Fetter lane, Holborn
Ireland George, Old Duke William P.H. 100 Old Gravel lane, Wapping
Ireland James, baker, 86 Theobald’s road
Ireland James Deeves, ale & porter merchant, 9 George yard, Lombard street
Ireland John, surgeon, &c. 7 Artillery place, Finsbury
Ireland Michael, saddler, 89 Upper East Smithfield
Iremonger David, carpenter, 58 Great Sutton street, Clerkenwell
Irish Samuel & Son, saddlers, 25 Clement’s lane, Lombard street
Irish Evangelical Society (Rev. George Rose, secretary), 7 Blomfield street,
Finsbury
Irish, the Honourable, Society of London (John E. Davies, secretary), Irish
chambers, Guildhall yard
Irish Land Investment Co.; agents, Messrs. Richard Taylor & Co. 26 Birchin lane,
Cornhill
Irish Office, 18 Great Queen street, Westminster
Irish Society of London, 32 Sackville street, Piccadilly
Irish Stamps Sale Office, Stamp office, Somerset house
Irish Waste Land Society (Frederick Fry, secretary), 5 St. Mildred's court,
Poultry
Irish. Whiskey Establishment, ale & stout agent, James T. Brown, 1 Three King
court, Lombard street
Irish Henry, saddler & harness maker, 25A,Clement's lane, Lombard street
Irish Samuel P. die sinker, &c. 25 Clement's lane, Lombard street
Iron Nathaniel, ship biscuit baker, see Westrup & Iron
Ironmongers' Hall, Simon A. Beck, clerk, 118 Fenchurch street
Irons Thomas, floorcloth warehouse, 12 Princes street, Leicester square
Ironside Robert Duff, provision merchant, 1 Bullhead court, Newgate street
Ironside William, wine & spirit merchant, 5 Great Trinity lane
Irvin Peter H. & Thomaa E. phil. instrument maker, see Simpson & Irvins'
Irvin John, wigmaker, 18 Berwick street, Soho
Irvine Alexander Robert, cornfactor, 2 Riches court, Line street
Irvine Elizabeth (Mrs.), optician, 32 Kirby street, Hatton garden
Irvine Jas. Scotch ale, stout & whiskey merchant, 8 Gould square
Irvine John, watch movement maker, 34 Spencer street, Goswell street
Irving & Brown, coal merchants. Broken wharf, 224 Wapping
Irving Edward, accountant, 9 Fenchurch buildings
Irving William, fancy bread & biscuit baker, 114 Strand
Irwin Thomas & Co. hatters & furriers, Southwark bridge road
Irwin Andrew William, plumber & glazier, 7 Bell yard, Temple bar
Irwin Anthony Wellington, solicitor, 11 King's road, Bedford row
Irwin George, bootmaker, 160 High street, Shadwell
Irwin Henry, surgeon & chemist, 133 Goswell street
Irwin John, hatmaker, see Wilson, Gibb & Irwin
Irwin Elizabeth (Mrs.), Duke of Gloucester P.H. 4 Gloucester terrace, Hoxton