Model of William Murdock's Oscillating Engine, 1785.
1785
1785
1776-1780
1776-1780
1776-1780
1778
1783
1785
1785
1769
2000-100 BCE
1776
1784
1784
1777-1785
1778
1782
1770
1775-1785
circa 1780
1776-1780
1776-1780
1990-96
1770
1784
1784
1784
1783
1776
1772-1773
1778-1780
1785
1765
1785
1780
1772 (original); 1919 (model)
4000-2001 BCE
1775-1785
1705-1737
1775
1771
1769
1775
1888-185
1765-1775
1767
1772
1770-1780
1780
1780
1780