The British Railways Pre-Grouping Atlas And Gazetteer by Ian Allan Third Edition is a comprehensive reference book that provides detailed maps and information on the British Rail network before the grouping in 1948. This book, focusing on the British Rail (1948-1997) era, is a valuable collectable for railway enthusiasts and collectors alike. With a wealth of historical information and stunning maps, this book serves as a vital resource for those interested in the transportation collectables of British Rail.