Saw used by Samuel Crompton
1750-1770
1750-1770
1745-1755
1745-1755
1752
1762
circa 1750
1758-1769
1761
1761
1762
1758-1769
1762
1758-1769
1762
1762
1760-1770
1742
2000-100 BCE
1750
1762
1748-1763
1740-1753
1769
1750-1760
1757
1762
1752
1762
1755
1764
1770
1755
1750-1766
1762
1755
1762
1752
1745-1755
1986 (replica); 1501-1600 (original)
1745-1755
1761
1758-1769
1755-1765
1762
1761
1761
1990-96
1770
4000-2001 BCE
1769