- Collection2013.6 - David Davies Railway Collection
- Series2013.6.36 - Photographs
- Subseries2013.6.36.1 - Davies Historical Photographs
- File2013.6.36.1.114 - Canadian National Railway - Boston Bar
- Item2013.6.36.1.114.01 - CNR tractor
- Item2013.6.36.1.114.02 - CNR caboose "For Engineering Use"
- Item2013.6.36.1.114.03 - Trackmobile
- Item2013.6.36.1.114.04 - Tracktor and ballast cars
- Item2013.6.36.1.114.05 - Fairmont Tamper