
Arkwright's prototype spinning machine, 1769.
1769
1769
1735-1745
1770
1744-1774
1642-1649 (original); 1883 (model)
1668; 1924
1763
1752
1750-1770
1990-96
1730-1750
1610; 1923
1762
1772 (original); 1919 (model)
2000-100 BCE
1750-1774
1761-1762
1755
1990-95
circa 1750
1755
1755
1769
1745-1755
1705-1737
circa 1740
1771
1580-1588; 1930
1767
1750-1766
1770
4000-2001 BCE
1755
1745
1762
300 BCE; 1905-1915
1960-1979
1733
2050-1750 BCE
1740-1753
1762
1750-1760
1730
1730-1770
before 1753
1761
1936
1765
2000-1001 BCE
1750