Model of William Murdock's Oscillating Engine, 1785.
1785
1785
1785
1785
2000-100 BCE
1785-1790
1787
hallmarked 1788
1785-1789
1790
1990-96
1788
1705-1737
1790
1785
1785
1772 (original); 1919 (model)
4000-2001 BCE
1888-185
1790
1787
1787
1786
2000-1350
1972-3
1945-50
1990-95
1785
1786
1790
1785
1788
1789
1790
1788
1789
1790
1790
30 CE
1790
1788
30 CE
1789
1787
3500-1000
1790
2686-2613 BCE
1788
1786
1787
1786