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- Department of the Interior, Natural Resources Intelligence Branch 72
- Vaux family (Philadelphia USA) 21
- Alpine Club of Canada 13
- Department of the Interior, Natural Resources Intelligence Service 13
- Canadian National Railways 11
- Canadian Pacific Railway 11
- Charles Potter - 16 Adelaide West - Toronto 11
- Gibbon, John Murray 10
- Mary M. Vaux (Philadelphia USA) 9
- Wardle, Dorothy 9
- Wardle, James M. 9
- Luxton, Norman 8
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