Very nice bright instruction manual for setting up and operating a Lionel train set. Includes info on how to set up train lay-out, transformers and inverters, railroading by remote control, connecting illuminated accessories, automatic accessories, replacing lamps, eliminating minor operating problems and track lay-out suggestions. Measures 5-1/2"x8-1/2" and has 40 illustrated pages. Tiny chip to lower back edge and a light crease to lower front corner.Overall nice