1971
1968
1969
1968-1971
1973
1972
circa 1972
1970
(1962); 1982
2000-100 BCE
1990-96
1986 (replica); 1501-1600 (original)
1970-1972
1903 (original); 1982 (model)
1970-1971
1969-1970
4000-2001 BCE
1968-1972
circa 1968
1970-07-25
1968-01-15
1969-03-18
1968-05-10
1968-09-17
1968-09-13
1970-07-23
1969-08-05
1969-05-22