
Technical script for 'Our World' television broadcast
1967
1967
1967
1839 (original); circa 1988 (replica)
2000-100 BCE
(1962); 1982
1967
1966
1990-96
1967
1966
1967
1967
1966
4000-2001 BCE
1966
1966
1903 (original); 1982 (model)
1830 (original); 1967 (model)
1966
1990-95
1888; 1984
1966
2050-1750 BCE
1966
1967
1967
1985-11
before 1966
1967
6000-5000BCE
1966
1979-80
30 CE
30 CE
2686-2613 BCE
1967
1859; 1986
1967
1967
1967
1967
1967
1967
1967
1967
1966
1966
1967
1967
20-400