Perth South Model Railway #19, Signalling the Layout Part 1

In this video, I'll explain the history of the Perth resignalling scheme of 1962 and show how I plan to replicate this on my layout. I'll look at the first three station signals and demonstrate how to add a subsidiary shunt signal (cats eyes) and a theatre route indicator to a main line signal. My thanks to the Widnes Finescale Modellers who, at an exhibition a few years ago, explained to me the process of adding a subsidiary shunt signal to a main line signal.