Excerpts from
Un ballo in maschera and Aida
REGINE CRESPIN (soprano) and the PARIS CONSERVATOIRE Orchestra on gramophone records
This programme Is being broadcast experimentally on the Zenith-G.E. pilot tone stereophonic .system from the VHF transmitters at Wrotham and Dover. Kent. To hear the rrogramme In stereophony a special receiver, or an adapter for use wjth an existing receiver. is necessary. Listeners with normal VHF receivers will hear the programme monophonically as usual