1927
1942
1936-1955
1934
1950-1960
1936
1955-1960
1932
1946
1928
1957
1935
1961
1950
1932-1942
1930-1955
1967
2000-100 BCE
before 1928
1965
1927-1956
1962-1967
1963
1964
1955
1956
1933
1940
circa 1960
1951
1948
1960
1954
1955-1965
1937-1960
circa 1930
1953
1948-1953
1929-1935
1968