Narrow Results By
- Department of the Interior, Natural Resources Intelligence Branch 72
- Vaux family (Philadelphia USA) 21
- Luxton, Norman 20
- Luxton, Eleanor 17
- Alpine Club of Canada 14
- Department of the Interior, Natural Resources Intelligence Service 13
- Wardle, Dorothy 12
- Charles Potter - 16 Adelaide West - Toronto 11
- Gadd, Ben 10
- Gibbon, John Murray 10
- Mary M. Vaux (Philadelphia USA)
- Harmon, Byron 8