
Ferranti Pegasus computer, 1956.
1959
1959
1959
1830 (original); 1967 (model)
1839 (original); circa 1988 (replica)
1959
1958
1958
1959
1959
1959
1959
1959
1958
2000-100 BCE
1959
1959
1959
1958
1958
1958
1903 (original); 1982 (model)
1958
1990-96
1959
1959
1958
1959
1958
1959
1959
1958
1959
4000-2001 BCE
1959
1958-1959
1958
1958
circa 1958
1959
1990-95
1959
1958
1959
1960-1979
6000-5000BCE
1958-03-26
1959-04
1958
1958-10-23
1959-02-07