Narrow Results By
- Department of the Interior, Natural Resources Intelligence Branch 72
- Vaux family (Philadelphia USA) 21
- Canada. Department of the Interior 14
- Canadian Pacific Railway
- Department of the Interior, Natural Resources Intelligence Service 13
- Alpine Club of Canada 12
- Canadian National Railways 11
- Charles Potter - 16 Adelaide West - Toronto 11
- Geological Survey of Canada 11
- Gordon, Charles William 11
- Mary M. Vaux (Philadelphia USA) 9
- Gibbon, John Murray 8