This product is a rare and collectable piece of paper railwayana from 1955, focusing on the working of trains during fog, ice, and snow in the British Railways Southern Operating Area. It likely contains valuable information about the operation of trains in challenging weather conditions, as well as the running of de-icing trains. This item would be a valuable addition to any collection of railwayana, offering a unique glimpse into the history of British railways during the mid-20th century. Some wear to back page please see photo