For over 150 years Britain's railways have relied on a system of semaphore signalling, but by 2020, all semaphore signals and lineside signal boxes will be gone. In his previous book, author Allen Jackson covered the GWR lines; here, he continues his journey by providing a pictorial record of the last operational signalling and infrastructure on Britain's railway network, as it applied to the former London, Midland and Scottish Railway (and lines owned jointly with other companies). This second volume covers the routes of the following companies: London & North Western Railway, Caledonian Railway and Highland Railway.
Allen Jackson joined the Royal Air Force as an apprentice. He subsequently worked on Cold War aircraft and later taught at an engineering apprentice training school. After leaving the RAF he worked for a manufacturer of bespoke computer systems before becoming involved with computerized systems for the fire and rescue services in the UK and Bahrain. He formed his own company in 2004. Allen has been fascinated by real and model railways since he was six. His books for Crowood include the highly acclaimed A Contemporary Perspective on GWR Signalling - Semaphore Swansong, and Great Western Railway Stars, Castles and Kings.