Poster, London Midland & Scottish Railway, Garston - The LMS Merseyside Port by Norman Wilkinson. Ships in the Harbour. Text: Garston, a few miles from Liverpool, is one of the most important dock systems on the London Midland and Scottish Railway. Coal is the most important export trade and an enormous quantity of bananas, minerals and timber are imported annually. Format: double royal. Dimensions: 40 x 25 inches, 1016 x 635mm.