The British Broadcasting Company was established in October 1922 as a private enterprise and was renamed in 1927 as the British Broadcasting Corporation as it moved to a public service model.
1937-1960
1946-1948
1923
1966-1968
circa 1966
1936
1926-1929
circa 1954
1970
circa 1931
1971
1927-1933
1985
1930s
1981
1982
1976
1990
1961
circa 1967
1970-1988