Wiring is fundamental to toy train operation, and this updated classic covers how to set up conventional wiring using today"s technology. Key topics include wiring simple and advanced layouts, two-train operation, organizing the control panel, wiring operating accessories, and much more, all clearly explained by experienced operator Peter Riddle. Features essential wiring for O gauge railroads Includes 80+ wiring schematics and diagrams Updated for today"s technology 150 color photos