On Tue, 29 Aug 2017 19:12:13 +0100, Gareth's Downstairs Computer
What are you after?
Gauge 3 on 2 1/2" gauge track will not be narrow gauge.
Gauge 3 using 2 1/2" gauge track is usually models of std gauge
prototypes modeled to scales that are roughly 1/2" to the foot
although others use 13.5mm.
There has been quite a revival in recent years and some equipment is
one maker here
There is also the gauge 3 society
and a forum
If your interest is in narrow gauge prototypes running on 2 1/2"
gauge track then your needs might be better covered by looking at the
2 1/2" gauge association which has wider remit than just gauge 3.
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