- I-14248
- Item
- Feb 1982
- All
- Railroads--Design and construction--British Columbia, 141 results
- Tunnels, 78 results
- Aerial photographs, 25 results
- Railroad Rails And Tracks, 20 results
- Railroad bridges--British Columbia, 18 results
- Drilling And Boring Machinery, 14 results
- Mountains, 8 results
- Excavation Machinery And Excavation, 7 results
- Clearing of land, 6 results
- Machinery, 5 results