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Camps
Juneau Icefield (Alaska and B.C.)
12
Ice
11
Men
11
Airplanes
10
Snow
10
Mountains
8
Surveying equipment
7
Glaciers
6
Landscape photographs
5
Scientific equipment
4
Aerial views
3
Hiking
3
Lakes & ponds
2
Research
2
Shovels
2
Boats
1
Bridges
1
Building construction
1
Digging
1
Maintenance & repair
1
Maynard M
1
Miller
1
Motion Pictures
1
Parachutes
1
Rocks
1
Shelters
1
Skiing
1
Smoking
1
Steamboats
1
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