https://www.englandgallery.com/artists/artist_work/?mainId=234&groupId=none&_p=0&_gnum=1&media=ALL
David Hall - This is a Television Receiver | England & Co Gallery, London
Dec 29, 2014 - This is a Television Receiver by David Hall - 1976 Video still
david hallthis istelevision receiverenglandgallery
https://www.earlytelevision.org/tti_1943_rcvr.html
Television Training Institute 1943 Receiver
televisiontraininginstitutereceiver