Topical Subjects
- Mine inspection.1
- Mine railroad cars.2
- Mine railroads--Cars.11
- Mine railroads.38
- Mine roof bolting.9
- Mine roof control.1
- Mine safety.1
- Mine timbering.8
- Mine ventilation.2
- Mining machinery.8
- Mules.1
- Non-WV--Massachusetts, New Jersey, New York, and Ohio.1
- Non-WV--Texas, Virginia, and Wyoming.1
- Parade floats--Virginia--Blacksburg.1
- Parades--Virginia--Blacksburg.1
- Portraits--Group.1
- Power shovels.65
- Power-plants.1
- Railroad tracks.8
- Rivers--New River.1