The "all winners" Opportunity Knocks from 20 July 1968.
British Pathé captures ABC's first moments in Didsbury.
A festive gallery of ABC Christmas presentation.
The first thing said on ABC every time it opened up transmissions.
A complete audio recording of Opportunity Knocks saying Goodbye to Didsbury on ABC's last Saturday - looking back at 12…
A gallery of ABC North announcer Keith Martin's work.
A gallery of The Human Jungle.