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Northwest
12
Pacific -- History -- 20th century
Mines and mineral resources -- Northwest
10
Northwest history
10
Pacific
10
mineral resources
10
mining industry
10
Mining industries -- Northwest
7
Mineral industries -- Northwest
6
mining notes
5
British Columbia
3
Hudson Bay Mining and Smelting company
3
Mines and mineral resources -- British Columbia
3
Mining -- Northwest
3
Mining industries -- British Columbia
3
Bacon
2
Callahan Zinc Lead company
2
Hudson Bay Company
2
M. W.
2
M. W. Bacon
2
Phil R. Bradley
2
A. J.
1
A. J. Pritchard
1
Alaska
1
Alaska Juneau Gold Mining company
1
Alaskan
1
American State Department
1
American sailors
1
Anaconda Copper Mining company
1
Anadyr
1
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