1934
1936
1932
1935
2000-100 BCE
1933
1938
1938 and 1951
1955; 1830
1937-1938
Before 1932
1937-1937
1990-96
1935-1936
1932-1933
1986 (replica); 1501-1600 (original)
1903 (original); 1982 (model)
4000-2001 BCE