Babbage's Analytical Engine, 1834-1871. (Trial model)
1871
1871
circa 1832
2019
1991-2002
1588
1845-1855
1601-1700
1588
1600
1588
1588
1640-1660
1588
1700-1725
1588
1588
1660
1588
1588
1588
1588
1790-1819
100 BCE-500CE
1955
1588
1588
1588
1588
1588
1588
1588
1588
1896
1551
1580
1600
1400-1499
1795-1805
1855
2013
2019
1588
1588
1588
1588
1588
1991-2002
1950-1980
600-200 BCE
1900-1930