- Cranes, derricks, etc.--West Virginia--Clover Run.3
- Cranes, derricks, etc.--West Virginia--Douglas.1
- Cranes, derricks, etc.--West Virginia--Montes.1
- Cranes, derricks, etc.--West Virginia--Pickens.1
- Cranes, derricks, etc.--West Virginia--Tucker County.2
- Dams--West Virginia--Parson.1
- Deforestation--West Virginia--Tucker County.3
- Deforestation--West Virginia.4
- Deforestation.1
- Derrick cars (Railroads)1
- Dwellings--Maryland--Cumberland.1
- Dwellings--West Virginia--Richwood.2
- Dwellings--West Virginia--Spring Creek.1
- Fires.1
- Forests and forestry--West Virginia--Glady.1
- Forests and forestry--West Virginia--Pocahontas County.1
- Formations (Geology)--West Virginia--Elkins.1
- Freight cars--West Virginia--Clover Run.2
- Freight cars--West Virginia--Elkins.1
- Freight cars--West Virginia--Tucker County.1