1955
1956
1959
1957
1958
2000-100 BCE
circa 1955
1955; 1830
4000-2001 BCE
1903 (original); 1982 (model)
circa 1956
1986 (replica); 1501-1600 (original)
1990-96
1830 (original); 1967 (model)
1956-03-05