topic

• Anthracite coal mines and mining3
• Geology2

name

• Ashburner, Charles A. (Charles Albert), 1854-18893
• Geological Survey of Pennsylvania3
• Hart, Lane S3
• Hill, Frank A3
• Lesley, J. P. (J. Peter), 1819-19033
• More Less

collection

• Maps of North America3

place

• Carbon County (Pa.)3
• Pennsylvania3
• Schuylkill County3
• Schuylkill County (Pa.)3
• More Less

genre

• Maps3
• Diagrams2
• Geological cross-sections2
• Topographic maps1

publisher

division

• Map Division3

type

• cartographic3