Devoted to promoting safety and security in design train operations, informing others on appropriate electrical wiring, insulation
https://www.scribd.com/document/726130308/HO-vs-N-Scale-Model-Railroading-Understanding-Scale-Ratios-Track-Gauges-and-Layout-Sizes-187861
Committed to promoting safety and security in model train operations, educating others on correct circuitry, insulation, and managing techniques