1952 Lionel Official Book Of Rules For Model Railroading plus bonus
Lionel Booklet Official Book of Rules for Model Railroading dated 1952
Overview map for the official course book of the Deutsche Bundesbahn
Larger print of GWR Official photo of River Wye at RHAYADER – May 1925
Western Maryland Railway 1952 Rule Book Maintenance Locomotive, Air Brake Manual
1949 The Official Guide of the Railways & Steam Navigation Lines (1949 January)
