C. David Lochner

1952

• [ ] Day-to-Day Track Maintenance Part I: Plain Line (Director) 
• [ ] Day-to-Day Track Maintenance Part II: Switches & Crossings (Director) 

1958

• [ ] Single Line Working (Director) 

1969

• [ ] Freight Flow (Director) 

1970

• [ ] Rail Report 11: Rails Conserve the Environment (Director) 
• [ ] Rail Report 10: Our Business Is Moving (Director) 

1972

• [ ] Rail Report 12: This Year by Rail (Director) 

1973

• [ ] Britannia: A Bridge (Director) 

1974

• [ ] Wires Over the Border (Director) 
• [ ] Points and Aspects (Director) 

1975

• [ ] Operation London Bridge (Director) 
• [ ] Age of Invention (Director) 

1976

• [ ] Woodland Harvest (Director) 

1977

• [ ] Discovering Railways (Director) 
• [ ] Rubbish By Rail (Director) 

1978

• [ ] Discover Britain by Train (Director) 
• [ ] Overture: One-Two-Five (Director) 
• [ ] England's North Country (Director) 

1979

• [ ] The Beacons and Beyond (Director) 
• [ ] Omnibus 150 (Director) 

1980

• [ ] The Seaspeed Express (Director) 

1981

• [ ] Track 125 (Director) 

1982

• [ ] The Stone Carriers (Director) 
• [ ] Inter-City 1250 (Director) 
• [ ] Round Trip to Glasgow (Director) 

1985

• [ ] Brunel’s Railway Today: Intercity Paddington-Bristol (Director) 

1970

• [ ] Rail Report 11: Rails Conserve the Environment (Writer) 

1970

• [ ] Corporate Planning in British Railways (Editor) 

1971

• [ ] Golfers in a Scottish Landscape (Editor)