Narrow Results By
- Vaux family (Philadelphia USA) 129
- Gadd, Ben 115
- [Mary Schaffer] 107
- [Byron Harmon] 79
- Department of the Interior, Natural Resources Intelligence Branch 73
- Luxton, Eleanor 28
- Luxton, Norman 27
- Mary M. Vaux (Philadelphia USA) 23
- Hay, Murray 18
- Wardle, Dorothy 17
- Alpine Club of Canada 16
- Department of the Interior, Natural Resources Intelligence Service 13