{"product_id":"colour-light-signalling-for-model-railways","title":"Colour Light Signalling for Model Railways","description":"\u003cp\u003eDespite modern appearances, colour light signalling has been around since the 1920s and is just as full of subtle details and variations as ‘traditional’ semaphore signalling. The inclusion of a working signalling system within a model railway layout is technically challenging but adds realism and ‘wow’ factor. This book contains a brief history of the development and deployment of colour light signalling in the UK; a basic explanation of how track design influences signalling design; an overview of the different types of point motor and, finally, descriptions of the different components that make up a signalling system and how these components are used and controlled. It is an extensive guide to developing and adding realistic colour light signalling to a model railway layout.\u003cbr\u003e\u003cbr\u003eWIDTH: 189mm\u003cbr\u003eHEIGHT: 246mm\u003c\/p\u003e","brand":"Crowood Press","offers":[{"title":"Default Title","offer_id":55668402192760,"sku":"CR6258","price":32.8,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/www.alfamer.fi\/products\/colour-light-signalling-for-model-railways","provider":"Alfamer","version":"1.0","type":"link"}