![](https://coimages.sciencemuseumgroup.org.uk/54/216/large_thumbnail_1894_0133__0002_.jpg)
Model of William Murdock's Oscillating Engine, 1785.
1785
1785
2000-100 BCE
1776
1778
1776-1780
1776-1780
1776-1780
1778
1783
1785
1785
1784
1784
1777-1785
1782
circa 1780
1772 (original); 1919 (model)
1780
1986 (replica); 1501-1600 (original)
1776-1780
1776-1780
1784
1784
1784
1783
1705-1737
1776
1778-1780
1785
1785
1990-96
4000-2001 BCE
1888-185
1779-1780
1783
1783-1784
1780
1780
1780
1780
1780
1780
1780
1780
1780
1780
1780
1783
1776-1777
1776