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Subject
- Boundaries32
- Nautical charts5
- North American Boundary Commission2
- United States Coast Survey2
- Bays1
- British North American Exploring Expedition1
- Coasts1
- Gold mines and mining1
- Gold ores1
- Great Britain. Hydrographic Office1
- Harbors1
- Historical geography1
- Hudson's Bay Company1
- Inlets1
- San Juan Boundary Dispute (1846-1872)1
- Sparrowhawk (Ship)1