Topical Subjects
- Pipe.4
- Bits (Drilling and boring)3
- Flywheels.3
- Gas industry.3
- Nitroglycerin.3
- Oil well shooting.3
- Petroleum industry and trade--West Virginia--Harrison County.3
- Pipelines.3
- Pumping machinery--West Virginia--Shinnston.3
- Trucks.3
- Barges.2
- Bridges--West Virginia.2
- Couplings.2
- Gas industry--West Virginia--Hastings.2
- Oil fields--Equipment and supplies.2
- Oil wells--West Virginia--Harrison County.2
- Pipe bending.2
- Pumping stations--West Virginia.2
- Pumping stations.2
- Steam locomotives--West Virginia.2