With thanks to Dave Hill and the Friends of the Settle & Carlisle railway , we get to see the preserved Signalbox at Settle station on the start of the long drag as the line was termed, this museum cabin is open on Saturdays from 10am till 4pm usually for viewing by the public and has some worked display signals plus the frame, which as Dave explains is split into two portions to act as the two adjacent boxes.
For more information you can contact settlesignalbox@settle-carlisle.com