1950-1960
1955-1960
1946
1957
1961
1950
2000-100 BCE
1955
1956
circa 1960
1951
1948
1960
1954
1953
1948-1953
1950-1953
circa 1955
1947
1946-1950
circa 1950
1946-1948
1951-1953
1958
1938 and 1951
1949
May 1953