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- Harmon, Byron 27
- Canada. Department of the Interior 12
- Geological Survey of Canada 11
- Gordon, Charles William 11
- Canadian Pacific Railway 9
- Seton, Ernest Thompson 8
- Williams, Mabel B 7
- Canadian National Railways 6
- Dowling, Donaldson Bogart 6
- Gibbon, John Murray 6
- Parkman, Francis 6
- Walcott, Charles Doolittle 6