Subjects
- Account books1
- Account books -- Sources1
- Bark -- Transportation -- Costs1
- Bark -- Utilization -- Costs1
- Bark peeling -- Economic aspects1
- Business records1
- Business records -- Sources1
- Copybooks (instructional materials)1
- Daybooks1
- Family papers1
- Farm supply industries -- Costs1
- Financial Records1
- Forest products industry -- Allegheny Mountains1
- Forests and forestry -- Economic aspects1
- Genealogies (histories)1