Model of Arthur Parsey's compressed air locomotive, 1845
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1849
circa 1840
1850
1840
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1934
1840-1850
1846
1847
2000-100 BCE
1893-4
1848-1852
1846
1841
1853
1863-7
1854
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1852
1839
1843
1845-1851
1841
1840-1845
1840-1851
1955; 1830
1844
1844
1840
1842
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circa 1854
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circa 1854
1849
1839
1854
1848
1850
1845
1845
1852
1846
1839