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- Smythe, Francis Sydney 31
- Alberta. Environment Conservation Authority 28
- Parks Canada 19
- Canadian Pacific Railway 15
- Alberta. Laws, statutes, etc 13
- Canadian National Railways 12
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- Gordon, Charles William 11
- Birney, Earle 10
- Canada. National and Historic Parks Branch 10
- Gibbon, John Murray 10
- Province of British Columbia 10