
Model of Rotative Beam Engine by William Tongue, c. 1804
1797-1804
1797-1804
circa 1800
1808
1809
1807
2000-100 BCE
1798
1797
1799-1802
1793-1803
1794
1795-1805 (original)
1808
1799
1802
1805
1796-1797
1796-1798
1807
1806
1795-1805
circa 1805
1863-7
1893-4
1794
1806
1799
1775-1799 (original); 1900-1907 (model)
circa 1795
1805
circa 1800
1809
1797
1809
1797
1795-1805
mid-1800s
1795-1805
1808
4000-2001 BCE
1990-96
1801
circa 1808
1705-1737
1801
1772 (original); 1919 (model)
1804-1807
1801
1795
1805