topic

• Anthracite coal mines and mining4
• Geological surveys3
• Coal mines and mining1
• Sandstone1

name

• Geological Survey of Pennsylvania9
• Lesley, J. P. (J. Peter), 1819-19039
• Hart, Lane S8
• Ashburner, Charles A. (Charles Albert), 1854-18895
• Hill, Frank A5
• More Less

collection

• Maps of North America9

place

• Pennsylvania9
• Schuylkill County5
• Carbon County4
• Schuylkill County (Pa.)3
• Carbon County (Pa.)2
• More Less

genre

• Maps9
• Geological cross-sections5
• Geological maps3
• Charts2
• Diagrams2

publisher

division

• Map Division9

type

• cartographic9