1961
1967
2000-100 BCE
1965
1962-1967
1963
1964
circa 1960
1960
1961-1962
1960-1962
1962
circa 1964
(1962); 1982
1990-96
1966
1986 (replica); 1501-1600 (original)
1903 (original); 1982 (model)