|  | Date | Event(s) | 
	
| 1 | 1829 |  | 
| 2 | 1834 | 1834—1834: Babbage invents forerunner of the computer18 Mar 1834—18 Mar 1834: 'Tolpuddle Martyrs' transported (to Australia) for Trades Union activities1 May 1834—1 May 1834: Slavery abolished in British possessions
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| 3 | 1835 | 1835—1835: Christmas becomes a national holiday1835—1835: First railway boom period starts in Britain construction of Great Western Railway2 Oct 1835—21 Apr 1836:  Texas War of Independence
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| 4 | 1836 | 1836—1836: First Potato famine in Ireland30 Jan 1836—30 Jan 1836: Telford's Menai Straits Bridge opened ? considered the world's first modern suspension bridge25 Feb 1836—25 Feb 1836: Samuel Colt patented the 'revolver'6 Mar 1836—6 Mar 1836: The Alamo falls to Mexican troops -  death of Davy CrockettJul 1836—Jul 1836: Inauguration of the Arc de Triomphe in Paris
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| 5 | 1837 | 1837—1837: Pitman introduces his shorthand system1837—1837: P&O Founded1837:  Victoria Becomes Queen4 Mar 1837—4 Mar 1841:  Martin Van Buren U.S. Presidency20 Jun 1837—20 Jun 1837: William IV dies -  accession of Queen Victoria (to 1901)1 Jul 1837—1 Jul 1837: Compulsory registration of Births, Marriages & Deaths in England & Wales - 
Registration Districts were formed covering several parishes; initially they had the same
boundaries as the Poor Law boundaries set up in 183413 Jul 1837—13 Jul 1837: Queen Victoria moves into the first Buckingham Palace20 Jul 1837—20 Jul 1837: Euston Railway station opens -  first in London
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| 6 | 1838 | 28 Jun 1838—28 Jun 1838: Coronation of Queen Victoria at Westminster Abbey
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| 7 | 1839 | 1839—1839: First Opium War between Britain and China (to 1842) -  Britain captures Hong Kong1839—1839: Scottish blacksmith Kirkpatrick MacMillan refines the primitive bicycle adding a
mechanical crank drive to the rear wheel,thus creating the first true 'bicycle' in the modern
Sense1839—1839: Charles Goodyear invented vulcanized rubber
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| 8 | 1840 | 1840—1840: Population Act relating to taking of censuses in Britain1840—1840: Last convicts landed in NSW (some say 1842 or 1849, but these probably landed
elsewhere)10 Jan 1840—10 Jan 1840: Uniform Penny Postage introduced nationally
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| 9 | 1841 | 1841—1841: Thomas Cook starts package tours10 Feb 1841—10 Feb 1841: Penny Red replaces Penny Black postage stamp4 Mar 1841—4 Apr 1841:  William Henry Harrison U.S. Presidency4 Apr 1841—4 Mar 1845:  John Tyler U.S. Presidency6 Jun 1841—6 Jun 1841: June 6: First full census in Britain in which all names were recorded (Population 18.5M)
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| 10 | 1842 | 1842—1842: Income Tax reintroduced in Britain30 Mar 1842—30 Mar 1842: Ether used as an anesthetic for the first time (by Dr Crawford Long in America)29 Aug 1842—29 Aug 1842: Treaty of Nanking -  End of First Opium War -  Britain gains Hong Kong
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| 11 | 1843 | 1843—1843: First Christmas card in England27 May 1843—27 May 1843: The Great Hall of Euston station opened in London19 Jul 1843—19 Jul 1843: Brunel's 'Great Britain' launched
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| 12 | 1844 | 6 Jun 1844—6 Jun 1844: YMCA founded in London by Sir George Williams
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| 13 | 1845 | 1845—1845: Tarmac laid for first time (in Nottingham)4 Mar 1845—4 Mar 1849:  James K. Polk U.S. Presidency17 Mar 1845—17 Mar 1845: The rubber band patented by Stephen Perry
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| 14 | 1846 | 25 Apr 1846—2 Feb 1848:  Mexican-American War10 Sep 1846—10 Sep 1846: The sewing machine is patented by Elias Howe
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| 15 | 1847 | 1847—1847: US Mormons make Salt Lake City their centreJan 1847—Jan 1847: An anesthetic used for the first time in England (James Simpson used ether to numb the pain of labour)
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| 16 | 1848 | 1848—1848: First commercial production of chewing gum24 Jan 1848—24 Jan 1848: Gold found at Sutter's Mill, California -  starts the California gold rush11 Jul 1848—11 Jul 1848: Waterloo railway station in London opens
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| 17 | 1849 | 1849—1849: Florin (2 shilling coin) introduced as the first step to decimalisation -  which finally
occurred in 1971!4 Mar 1849—9 Jul 1850:  Zachary Taylor U.S. Presidency
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| 18 | 1850 |  | 
| 19 | 1851 | 1851—1851: Gold discovered in Australia1 May 1851—1 May 1851: Great exhibition of the works of industry of all nations ('Crystal Palace' exhibition) opened in Hyde Park
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| 20 | 1852 | 1852—1852: Tasmania ceases to be a convict settlement1852—1852: Wells Fargo established in USA
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| 21 | 1853 |  | 
| 22 | 1854 | 1854—1854: Cigarettes introduced into Britain27 Mar 1854—27 Mar 1854: Britain declares war on Russia (Crimean War)25 Oct 1854—25 Oct 1854: Battle of Balaklava in Crimea (charge of the Light Brigade)
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| 23 | 1856 | 1856—1856: End of Crimean War29 Jan 1856—29 Jan 1856: Victoria Cross created by Royal Warrant, backdated to 1854 to recognise acts
during the Crimean War (first award ceremony 26 June 1857)
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