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- Mineral industries 8
- Buildings 2
- Coal 2
- Exhibitions 2
- Fairs 2
- Miners 2
- outdoor portrait 2
- Agriculture 1
- Bodies of water 1
- Conservation of natural resources 1
- Dwellings 1
- Families 1
- Fisheries 1
- Flags--United States 1
- Forests and forestry 1
- Hartshorn, Albert K. 1
- Hartshorn, Hazel 1
- Irrigation projects 1
- Log cabins 1
- Machinery 1
