![](https://coimages.sciencemuseumgroup.org.uk/16/97/large_thumbnail_1876_0087__0001_.jpg)
Cylinder electrical machine, 1810-1817
1810-1817
1810-1817
circa 1810
1815
1815
2000-100 BCE
1893-4
1813
1815
1863-7
1812
1990-96
1811-1812
1813
1815
4000-2001 BCE
1705-1737
circa 1810
1814
1772 (original); 1919 (model)
1775-1799 (original); 1900-1907 (model)
1810
1817
1817
1816
1816
1816
1816
1816
1816
1816
1816
1812
1810
1811
1812
circa 1810
1816
1810
1812
1811
1817
1812
30 CE
1818
1813
1813
30 CE
1811
2686-2613 BCE
1811