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Subject
- Boundaries30
- Nautical charts10
- City planning4
- Gold mines and mining3
- Harbors3
- 2
- British Columbia2
- North American Boundary Commission2
- United States Coast Survey2
- Bays1
- British North American Boundary Commission1
- Coast defenses1
- Coasts1
- Douglas, James, 1803-18771
- Gold ores1
- Great Britain. Hydrographic Office1
- Highway planning1
- Historical geography1
- Inlets1
- Navigation1