Photograph of Baird’s Television Limited's van at the Derby on Epsom racecourse

Photograph, entitled "The Derby to be seen by wireless" taken by Photogess Limited, Surrey, 2 June 1931

This photograph shows Baird’s Television Limited van, parked right by the finish line at the Derby on Epsom racecouse, preparing to televise the Derby for what was to be the first outside broadcast in television history.