From the Australian Journal of Railway Modelling:

http://www.irmodels.com/pdf/signal_construction.pdf

The dimensioned drawings are useful even if you are not up to soldering up brass components.

Perry

a very useful post, as for soldering i dare say you could still do a simmilar
job with plastic.

lol::cool:

Good link there Perry.

Looking at my fingers, maybe I should model in Gauge 1 X 2 !!!!:roll::roll:

I have put that one in the Equipment Index Perry. Nice one, thanks.