Subject Terms

Topics

• Coal mines and mining -- Pennsylvania, Southwestern -- Maps
• Land use -- Pennsylvania, Southwestern -- Maps
• Real property -- Pennsylvania, Southwestern -- Maps

Corporate Names

• CONSOL Energy Inc.
• Consolidation Coal Company.
• Pittsburgh Coal Company.

Locations

• Allegheny County (Pa.) -- Maps
• Beaver County (Pa.) -- Maps
• Fayette County (Pa.) -- Maps
• Greene County (Pa.) -- Maps
• Pennsylvania, Southwestern -- Maps
• Somerset County (Pa.) -- Maps
• Washington County (Pa.) -- Maps
• Westmoreland County (Pa.) -- Maps

Genres/Forms

• Aperture cards
• Blueprints (Reprographic copies)
• Cadastral maps
• Floor plans
• Land use maps
• Ledgers (Account books)
• Logs (records)
• Mine maps
• Negatives (Photographic)
• Photographs
• Slides (Photographs)
• Technical drawings

Category

• Business and Industry
• Environment