topic

• Geology6
• Anthracite coal mines and mining5
• Anthracite coal2
• Anthracite coal industry2
• Coal mines and mining2
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name

• Ashburner, Charles A. (Charles Albert), 1854-188911
• Hart, Lane S11
• Lesley, J. P. (J. Peter), 1819-190310
• Geological Survey of Pennsylvania9
• Julius Bien & Co8
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collection

• Maps of North America21
• Lawrence H. Slaughter Collection of English maps, charts, globes, books and atlases2
• Atlases of the United States1
• Maps of New York City and State1

place

• Pennsylvania13
• Schuylkill County6
• Carbon County5
• Schuylkill County (Pa.)4
• United States4
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genre

• Maps24
• Geological cross-sections6
• Topographic maps4
• Charts3
• Diagrams3
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publisher

• Geological Survey of Pennsylvania9
• M. A. Lotter3
• Board of Commissioners for the Second Geological Survey2
• U.S. Geological Survey2
• J.K. Wiggin1
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division

type

• cartographic25