rains of Thought High Days at York - Mike Thompson, with the help of Brian Green's notes, describes a Saturday that Brian spent on York station in the heyday of steam a€ 28 July 1956 a€" and provides full details of the trains observed. Past Masters a€" C. R. L. Coles The LMS in the Home Counties - Compiled by Brian Stephenson Southern Viaducts in Devon and Cornwall - The viaducts and major bridges passing to the Southern Railway in 1923 include some fascinating and unusual structures, as Michael Harris reveals. Steam and Smoke! a€" Railways on Cigarette Cards - Alan Robinson gives us an insight into the many sets of cards that were to be found in cigarette packets and other products over the years, many of which now demand high prices from collectors. Lineside Lens: Bath-Westbury-Salisbury - Compiled by John Booth Great Central Engines in Scotland - W. A. T. Aves provides detailed information on the engines of Great Central design, such as the 'D11/2' 4-4-0s, the 'J9' 0-6-0s, the '01' and '04' 2-8-Os, and the '01' 0-8-0Ts, which were used north of the border. Book Reviews a€" Books for Christmas Steam Days 1999 Index Tail Lamp a€" Readers' Letters Cover: This month in Steam Days we take a look at Southern Viaducts in Devon and Cornwall, and in this scene, photographed near one of the better known of these a€" Meldon Viaduct a€" we see Southern 'N' class Mogul No 31855 coming off the viaduct with the 9.00am Waterloo to Plymouth service on 4 August 1964. Meldon Quarry can be seen at the far end of the viaduct, in the distance.