1961
circa 1960
1960
1958
1962
1961-1962
1960-1962
2000-100 BCE
1959
(1962); 1982
1990-96
1986 (replica); 1501-1600 (original)
1958-1960
1960-1961
1830 (original); 1967 (model)
1903 (original); 1982 (model)