The accounts of the Norwich Bank are usually recorded and presented in the ledgers alongside summaries for the other partnerships in the Gurney group of banks: Fakenham, Great Yarmouth, Halesworth, Ipswich, Kings Lynn, Wisbech. The first externally audited balance sheet was published in 1891, and included the 'Associated Banks' in East Anglia. Earlier these were usually described as the 'Branch Banks' or 'District Banks'. The early partners' records include accounts for the firm of Gurney & Webb, a merchant business in which the banking partners also held capital.
- Partnership agreements, deeds and papers 1780, 1790, 1792, 1854, 1865-1909
- Papers re increase and reorganisation of capital 1826, 1856-63, 1891
- Minutes of partners ('Norwich Settlement') 1870-96
- Interest Note ledgers 1776-1815, 1821-27
- Ledgers, general balances of customers 1784-87, 1790-91
- Ledger, Fund Account (Gurney & Webb) 1787-1826
- Ledger, Magdalen Street Fund 1826-35
- Private ledgers (including 'New Fund') 1818-29, 1842-1900
- Estimate books (assets and liabilities, balances, settlements) 1807-09, 1839-54, 1866
- Draft balance list 1829
- Circular re payment of interest on accounts 1827
- Branch Banks' settlement books and statements 1826-79
- Ledger, interest on deposit accounts 1839
- Ledger, assets and liabilities 1841-55
- Ledgers and adjustment book, account with Barclay & Co. 1818-82
- Bank note registers 1844-1899
- Examples of bank notes, cheques, drafts, bills of exchange 18th-19th centuries
- 'Journals' (balance sheets and settlements between partners) 1854-73
- 'Statistics', 'Statements', summary and draft balance sheets (inc monthly figures) 1866-96
- 'New Fund' journals with balances from private ledgers 1881-96
- Notebooks on advances 1842, 1873-1902
- Discount diary: brokers' bills running off 1875-80
- Income tax returns and calculations 1855-1901
- Amalgamation papers and agreements 1877-1923
- Accounting, audit papers for audited and published balance sheets 1891-96
- Inspection reports on agency offices 1872-85
- Notes re employment of named clerks 1807
- Clerks' guarantee book 1833-1910
- Salaries and pensions records 1854-1911
- Staff holiday chart 1874
- Chief clerk's notes and remarks on staff members 1889-91
- Poetical verse by a clerk: 'A visit to the Bank of Messrs. Gurney & Co.' 1831
- Letter books 1780-83, 1817-32, 1864-73, 1902-12
- Published testimonial to John Gurney, 'the weavers' friend', 1720
- Two bills of lading for ships from Ireland to Yarmouth, 18th century
- Schedule of deeds of Bank estate 1882
- Deeds and papers re clients and their estates, including bankruptcies (Farmer, Sparke, Cavan, Viscount Canterbury, Baron Wodehouse)
- Address from citizens of Norwich declaring confidence in Gurney's Bank 1866
- Accounts and bills for Rosary cemetery, Norwich 1916-20
- Lease and sale of Millwall Iron Works and Ship Yard 1860s-70s
- Papers re Overend, Gurney & Co., bill-brokers, and their failure
- Papers re failure of Fry, Chapman & Co. 1810s-20s
- Papers re failure of Fincham & Simpson 1871
- Papers re failure of Mills, Bawtree & Co. 1890s
- Papers re opposition to Savings Bank Bill 1890-91
- Correspondence, miscellaneous banking papers 18th-19th centuries
- Correspondence re state of banking in Liverpool 1809-10
- Opinions re usury laws c1810
- Newspaper cuttings 1835-97
- Oil portraits: Bartlett Gurney d.1803 'by Vandermine'; Samuel Gurney d.1856 by T F Dicksee
- Framed prints: Bank Plain (Redwell Plain) c1777-81
- Framed prints: portraits of family and partners (John Gurney d.1741, John Henry Gurney d.1890, Hannah Gurney nee Middleton 1720s, Henry Birkbeck d.1895, Samuel Gurney d.1856, Joseph John Gurney d.1847, Hudson Gurney d.1864)
- Photographs of staff and partners late-1800s
- Silver shield presented by Norwich Corporation to mark the formation of the limited company 1896
In addition to the banking records, there is material of social, business, academic, religious and political significance in the archive. Much of this is contained in an extensive series of correspondence from the later 18th and 19th centuries, which has been catalogued to item level (with most identifiable correspondents listed in the descriptions), and which has yet to be explored fully. Some of the bundles are original, but many seem to have been arranged and labelled at a later (but historical) date within the Bank. Notable items, correspondents and subjects so far recorded include:
- Business, estate, family, biographical, testamentary and genealogical matters (Allardice, Barclay, Bevan, Freame, Fry, Galton, Gurney, Penn)
- Letter from Joseph to John Gurney at Haarlem, Holland 1732
- Correspondence of Richard Gurney 1760-1809
- Correspondence and papers of David Barclay the younger c1760s-c1808
- Correspondence and papers of Bartlett Gurney 1780-1803
- Correspondence of Hudson Gurney 1800s-1860s: inc letters from Amelia Opie (authoress, anti-slavery campaigner) 1831-34; copy letter from David Livingstone in Africa 1859; letters from Thomas Young (polymath, physician) 1814-29, loaned to George Peacock for his biography of Young; letters from Thomas Middleton (first bishop of Calcutta) 1814-20; correspondence with Henry Ellis (librarian, antiquary) about items at British Museum 1820s-50s; letters from Sir Francis Palgrave (archivist, historian) 1840s-50s; letters from Anna Gurney (Anglo-Saxon scholar) 1810s-50s; letters from Sir Benjamin Brodie (physiologist, surgeon) 1846; letters from Sir Henry Holland (physician, travel writer) c1830-1860; letters from Duke of Manchester 1844-48; letters from Prince of Cimitile 1833-45; letters from Thomas Pettigrew (surgeon, antiquary) 1846-53; letters from Ernest de Bunsen (writer), 1848-53; letters from Lord Aberdeen 1820s-40s; letters from bishop of Exeter 1849-54; letters from Sir Henry Willoughby (M.P.), 1855-62; letters from Lady Caroline Calcraft 1855-64; letters from Sarah Austin (editor, translator), 1857-62
- Letters and papers of Hudson Gurney re authenticity of Bayeux Tapestry 1817-25
- Poetical verses by Hudson Gurney (classical; chronicle of British monarchs)
- Passport of Hudson Gurney for continental tour 1819
- Letters from Hudson Gurney's brothers-in-law, engaged in Napoleonic war 1805-14
- Benjamin Farmer's eyewitness account of the Lisbon earthquake 1755
- Donation of Baskerville edition of Robert Barclay's Apology to Trinity College, Dublin 1789
- Closure and sale of the old Quaker burial ground, Dublin 1805
- Papers re Standon, Herts., and its workhouse c1787-88
- Letter requesting a turkey from America at Christmas 1787
- Barclay estate at Ury [Urie]
- Unity Valley Pen, Jamaica
- Slavery
- Non-payment of tithe
- Weavers' wages, machine-breaking and dissent in Norwich
- Natural history, ornithology: correspondence of and between John Henry Gurney, elder [Jackey] and younger [Jack], inc travels in Britain, Europe, Russia, Egypt; three letters from Alfred Russel Wallace 1860s; letters from other notable naturalists: John Cordeaux 1868-73, Viscount Walden 1870s, Osbert Salvin 1872-89, Thommaso Salvadori 1879-88, George Shelley late-19th century, Edward Blyth 1852-70, Jules Verreaux 1854-70, Henry Tristram 1856-70, Philip Sclater 1860-79, George Gray 1864-72, John Gould (via Alfred Malherbe) 1853, Robert Swinhoe 1863, Edgar Layard 1868-72, Richard Sharpe 1868-88, Allan Hume 1870-81, J Edmund Harting 1870-74, Samuel Bligh c1870-1888, Thomas Southwell 1873-79, Robert Ridgway 1873-1886, J V Barbosa du Bocage 1874-76, Howard Saunders 1874-76, K J G Hartlaub 1876, Edward Pierson Ramsay 1877, Frank Norgate 1878-84 (inc Norfolk names for wildlife, stone age flints), George Bolam 1880, R G Wardlaw-Ramsay 1880, Henry Seebohm 1882, Thomas Blakiston 1883, Edward Hargitt 1887
- List of fishermen drowned at Cromer 1822
- Richard Hanbury Gurney: politics and Norwich elections 1820s-30s