Narrow Results By
- Department of the Interior, Natural Resources Intelligence Branch 72
- Gadd, Ben 72
- Vaux family (Philadelphia USA) 21
- Luxton, Eleanor 18
- Luxton, Norman 16
- Alpine Club of Canada 15
- Hay, Murray 14
- Department of the Interior, Natural Resources Intelligence Service 13
- Charles Potter - 16 Adelaide West - Toronto 11
- Mary M. Vaux (Philadelphia USA) 9
- Wardle, Dorothy 8
- Gibbon, John Murray 7