
Capacitor used in the development of the 'Baby' computer
1948
1948
2000-100 BCE
1947
1947
1948
1955; 1830
1948
1948
1948
1938 and 1951
1947
1839 (original); circa 1988 (replica)
1948
circa 1947
1947
1948
1830 (original); 1967 (model)
4000-2001 BCE
1990-96
1903 (original); 1982 (model)
1948
1948
1947
1948
1947-1948
1948-10-19
1947-01-29
1963-01
1947-08-16
1969-03
1948-12-07
1948-04-16
1947-05-06
1947
1948-07-23
1947-04
1955-10
1947-08-01
1948
1947-05
1960-01
1947-04-13
1947-01-21
1966-07
1947-02-08
1947-06-11
1947
1947-02-10
1957-11
1948