Narrow Results By
- Bruno Engler 1145
- Alpine Club of Canada 9
- Byron Harmon (Banff, Alberta) 4
- Vaux family (Philadelphia USA) 4
- [Byron Harmon] 2
- Canadian Pacific Railway 1
- Department of Extension, University of Alberta 1
- Department of the Interior 1
- Douglas Leighton 1
- Ernst Plank Company 1
- Lantern slide lecture 1
- Leighton, Douglas 1