1955
1956
1938 and 1951
1946
1953
1950-1953
1957
1958
2000-100 BCE
1948
1951
1953-1958
1950
circa 1955
1951-1953
1954
1946-1950
circa 1950
1947
1948-1953
1950-1951
1955; 1830
May 1953
1946-1948
1950-1952
circa 1953