Checking equipment

A press picture dated October 3 1929 shows John Logie Baird with his transmitting equipment. The caption stated: "Mr Wm Baird of London is the inventor of wireless vision, a means by which objects can be wirelessed without the aid of photographs, on the same principle as sound is now transmitted by wireless. By his invention, one will be able to receive messages as at present with the addition that the listener will actually be able to see who is speaking for see actual events at the moment they are occurring."