An epoch in television transmission
- 31 March 1930
Photopress photograph titled 'An epoch in television transmission'. Caption on back reads: The first "sight and sound" broadcast was transmitted from the BBC twin stations at Brookman's Park and Long Acre this morning, It will be the first public test of television that has been carried out in this country, when speakers may be seen as well as heard. Photo shows - Lord Ampthill and Mr Bairl taken at the Baird Studio, Long Acre, witnessing the first television set.