York Herald Saturday 11th May 1878
De Grey Rooms York
A Grand Military Concerts will be given the above rooms on Monday 13th May 1878 in aid for the funds providing a clock with Westminster chimes and bells for the church of Holy Trinity, Heworth, York.
Messrs T Cooke and Sons will be exhibiting the Telephone during the interval of 15 minutes.
Messrs T Cooke and Sons, York will exhibit and give illustrations of the TELEPHONE and if possible they will also exhibit the latest wonder THE PHONOGRAPH