The models available are primarily based on signals and infrastructure of the New South Wales Government Railways (NSWGR) in Australia.
The range of signals has been designed to be able to be made to work with a mechanism that gives a controlled and adjustable throw.
Also available are various supporting accessories and other infrastructure and miscellaneous items.
Assembly instructions can be found on the Signals Branch blog at: https://signalsbranch.blogspot.com.au/
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