Industrial monorail demonstration at the Amberley Museum railway gala, 10 July 2021. I’m afraid you’ll have to sing the Simpsons song yourself…
Amberley
Wickham automatic target trolley
A Wickham automatic target trolley with a rebuilt superstructure being demonstrated at the Amberley Museum railway gala on 15 July 2018.
For obvious reasons, this would have operated unmanned when people were actually shooting at it…