Narrow Results By
- Department of the Interior, Natural Resources Intelligence Branch 72
- Luxton, Norman 22
- Vaux family (Philadelphia USA) 21
- Luxton, Eleanor 18
- Alpine Club of Canada 15
- Department of the Interior, Natural Resources Intelligence Service 13
- Charles Potter - 16 Adelaide West - Toronto 11
- Wardle, Dorothy 10
- Wardle, James M. 10
- Mary M. Vaux (Philadelphia USA) 9
- Reid, Charles 9
- McDougall, David 8