C. David Lochner Discovering Railways Rail Report 11: Rails Conserve the Environment Discover Britain by Train The Stone Carriers The Beacons and Beyond Omnibus 150 Operation London Bridge Wires Over the Border Britannia: A Bridge Freight Flow Inter-City 1250 Points and Aspects Age of Invention The Seaspeed Express Rail Report 12: This Year by Rail Overture: One-Two-Five Rubbish By Rail Track 125 Round Trip to Glasgow Rail Report 11: Rails Conserve the Environment Rail Report 10: Our Business Is Moving Day-to-Day Track Maintenance Part I: Plain Line Day-to-Day Track Maintenance Part II: Switches & Crossings Single Line Working England's North Country