Link and pin type couplers would be common on old narrow gauge mine trains.
Ozark Miniatures has a good selection of link and pin coupler pockets. Many here make there own too. I use them for my 7/8n2 trains (1:13.7 scale two foot narrow gauge on G 45 mm track).
On 1/24 scale trains -
-Brian
Hello, I'm new and wondering where you could get some couplers for narrow gauge/mining railroad besides bachmann, lgb, etc?
Modeling the Bellefonte Central Railroad
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