http://wikiless.i2p/wiki/John_Logie_Baird?lang=en
The Times , 3 April 1939 p23 column A. ^ Iain Logie Baird. "1932 Television Demonstrated in 1952" . www.bairdtelevision.com. ^ Ray Herbert, The Crystal Palace Television Studios: John Logie Baird and British Television , accessed online 6 January 2019 ^ Kamm and Baird, John Logie Baird: A Life , p. 286 ^ Paul Marshall, Inventing Television: Transnational Networks of Co-operation and Rivalry, 1870-1936 , Link [ page needed ] ^ "Sir Isaac Shoenberg, British inventor" .