
Slotting machine
1835
1835
1831
1835
2000-100 BCE
1833
1955; 1830
1834
1832
1834
1834
circa 1832
1863-7
1934
1893-4
1831
1775-1799 (original); 1900-1907 (model)
1833
1930 (replica); 1834 (original)
1830
1831
1830 (original); 1967 (model)
4000-2001 BCE
1990-96
1832
1830
1830-1835
1705-1737
1832
1772 (original); 1919 (model)
1870-1877
1835
1835
1830
1889-02
1972-3
2500 BCE
2000-1000
1830
1880-120
1834
1833
1835
1835
1831
1834
1833
1860-1715
1872-3
1830
1832