Subjects
- Account books1
- Agriculture 1
- Coal industry - Mercer County.1
- Coal mining - coal companies.1
- Education -- West Virginia -- Mercer County1
- Floods 1
- Genealogies.1
- Historic sites -- West Virginia -- Mercer County1
- Lumber trade1
- Mercer County - Coal industry.1
- Mercer County - Commerce and industry.1
- Mercer County - Salt industry.1
- Mercer County - early life.1
- Mercer County - early settlements.1
- Mercer County - education.1