
Technical script for 'Our World' television broadcast
1967
1967
1960
1960
1964
1959
1961
1968
1962
circa 1960
1961
1961
1962
1960
1960
1962
1960
1960
1968
1964
1965
1963
1960
1965
1958
1964
1964
circa 1964
1962
1958
1960
1963
1965
1961-1962
1959
1964
1968
1968
1963
1962
1963
1959
1959
1968
1968
1964
1963
1961
1962
1960
1960