1977
1970
circa 1972
1971
2000-100 BCE
1975
1976
1974-1977
(1962); 1982
circa 1975
1972
1974-1976
1973
1972-1977
1990-96
1974
1970-1972
1986 (replica); 1501-1600 (original)
4000-2001 BCE
1970-1971
1903 (original); 1982 (model)
1971-1975
1973-1974
1970-07-25
1970-07-23
circa 1973
1970-01-24