The organ supporting the St Mary's choir in a time of joy - 'Hallelujah Chorus' at the end of the Easter Morning service 2025 https://shorturl.at/OuQG6 Pioneering work in telegraphy conducted by #SirCharlesWheatstone offered a simpler and more reliable method of relaying signals from the console to the pneumatic valves.
In Source: St Mary's Church
1 Reaction