Hand and Machine Tools
1850-1860
1845-1855
1740
1704-1728
1929
2010
c.1800
c.1860
1812
1668-1672 Probable
c. 1800
1835
c.1795
c.1842
c. 1808
1950-1960
c. 1880
1771
1650-1700
1863-1865
1879
1804-1807
1717
1700-1800
1900
1750-1770
8500-2000 BCE
1926
c. 1860
1826
Unknown
1866
1954-1960
c. 1854