- Collection2013.6 - David Davies Railway Collection
- Series2013.6.14 - Controlling Movement
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- File2013.6.14.2 - Transmission of orders: Telegraph, telephone, radio, electronics, time
- File2013.6.14.3 - Train order stations: Hooping-up
- File2013.6.14.4 - Signals: Semaphore and searchlight
- File2013.6.14.5 - Lights, hands, whistles
- File2013.6.14.6 - Developments in controlling movement in the 21st century
- File2013.6.14.7 - CN train order book
- File2013.6.14.8 - "Canadian Rail Operating Rules"