Book of Donmon Teith

In this colourful new book accomplished author Robert Hendry takes a company-based approach to the vast and complex subject of railway signalling. Although all

The first all colour book devoted to all aspects of railway signalling on British Railways. Much of what is illustrated has been superseded and the evolution of

Despite modern appearances, colour light signalling has been around since the 1920s and is just as full of subtle details and variations as 'traditional' semaph