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Topic
- Maintenance and repair 11
- Electric lines 8
- Electric lines--Poles and towers 8
- Pacific Telephone and Telegraph Company 8
- Snow 4
- Machinery 2
- Rivers 2
- Streets 2
- Construction equipment 1
- Construction workers 1
- Hydraulic structures 1
- Ice 1
- Industrial buildings 1
- Men 1
- Photography--Negatives 1
- Repairing 1
- Reservoirs 1
- Severe storms 1
