Babbage's Analytical Engine, 1834-1871. (Trial model)
1871
1871
1991-2002
1400-1499
1795-1805
2013
1551
1663-1665
1845-1855
1955
1588
1588
1580
1600
100 BCE-500CE
1588
1588
1855
1640-1660
1600
1660
1700-1725
1588
1588
1588
1588
1896
1588
1588
1588
2019
circa 1832
1958
1850-1945
1850-1945
1957
600-200 BCE
1894
1830
199 BCE-500 CE
1000-400 BCE
2013
2003
1575-1194 BCE
1832-1851
800-100 BCE
1575-1194 BCE
600-30 BCE
600-30 BCE
1900-1930