1951-1953
ID ident (1951-1953)
1953-1958
|
LOGO MISSING |
1958-1964
|
|
LOGO MISSING |
1964-1967
|
|
LOGO MISSING |
1967-1974
|
|
LOGO MISSING |
1974-1975
ID ident (1974-1975)
1975-1983
Outlined variant.
ID ident (1975-1980, Filmed)
ID ident (1975-1980, Videotaped)
ID ident (1980-1983)
ID ident (1981, 30th anniversary)
ID ifent (1983, final)