- CollectionC23 - BCIT Historical photograph collection
- 4458 en plus...
- Piècea004898 - Structural steel; A. Murray Mackay bridge connecting Halifax and Dartmouth under construction (view from a tower); train tracks below
- Piècea004899 - Structural steel; workers moving steel suspension cables for A. Murray Mackay bridge connecting Halifax and Dartmouth
- Piècea004900 - Survey, 1971; a geodimeter
- Piècea004901 - Survey, 1971; three men surveying the side of a hill [1 of 3]
- Piècea004902 - Survey, 1971; person using a calculator [1 of 2]
- Piècea004903 - Survey, 1971; person using a calculator [2 of 2]
- Piècea004904 - Survey, 1971; a theodolite
- Piècea004905 - Survey, 1971; man with an umbrella standing next to surveying equipment
- Piècea004906 - Survey, 1971; five men using surveying equipment along a shoreline
- 4105 en plus...
