North British Locomotive Co publication Voith-North British Hydraulic Turbo Transmission (for diesels) Oct 1951.
The North British Locomotive Co Locomotives for "Narrow Gauge" Railways
GIANTS OF STEAM. NORTH BRITISH LOCOMOTIVE CO. STORY
Old Advert 1931 - North British Locomotive Co - Indian & S African Steam Locos
Giants of Steam: Full Story of the North British Locomotive Co Ltd (HB 1995)
1905 North British Railway Co, General Terminus, Glasgow Receipt
1915 North British Railway Co. Certificate of Limestone on SS Monarch to Dixon