Electricity at Castle Drogo

[ppppenguin]

On the way back from our trip to The Lizard we visited Castle Drogo: https://www.nationaltrust.org.uk/castle-drogo There are still parts of its original 1920s electrical installation. The castle originally had a 210V DC hydro plant. The original switch room survives. There was an extensive bell and phone system.

Any ideas about the radio, which was in the servants' quarters.