Timeline: Florence JAMESON: Some New Hampshire Jamesons

1846 - 1848 (1 year)

	Date	Event(s)
1	1846	10 Sep 1846: The sewing machine is patented by Elias Howe
2	1847	1847: US Mormons make Salt Lake City their centre Jan 1847: An anaesthetic used for the first time in England (James Simpson used ether to numb the pain of labour)
3	1848	1848: First commercial production of chewing gum 24 Jan 1848: Gold found at Sutter's Mill, California â€“ starts the California gold rush 11 Jul 1848: Waterloo railway station in London opens