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Topic
- Forests and forestry 1119
- Logging 244
- Trees 232
- Loggers 121
- Men 118
- Timber 118
- Lumber trade 111
- Roads 88
- Log transportation 81
- Natural resources 76
- Mountains--Oregon 63
- Rivers 55
- Civilian Conservation Corps (U.S.) 41
- Forest fires--Prevention and control 41
- Buildings 40
- Landscapes 36
- Rivers--Oregon 35
- Saws 35
- Lakes--Oregon 34
- Portraits, Group 33
