Triang P.5 Model Railway Power Unit Controller, Tested & Fully Working

Vintage H&M Safety Minor Power Control Unit for Triang Railways

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HORNBY R8250 CONTROLLER OO GAUGE MODEL RAILWAY WITH POWER SUPPLY

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Hammant & Morgan Duette Controller Twin Supply OO Gauge Railways Model Working

H&M Clipper DC Controller OO Gauge For Railways Model Tested 12v DC 16v AC & 12v

H&M Flyer Model Railway Controller