topic

• Coal mines and mining5
• Railroads5
• Anthracite coal industry2
• Landowners2
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name

• Fisher, Samuel, B3
• Geological Survey of Pennsylvania3
• Lesley, J. P. (J. Peter), 1819-19033
• Ashburner, Charles A. (Charles Albert), 1854-18892
• Hart, Lane S2
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collection

• Maps of North America8

place

• Pennsylvania8
• Maps1
• New Jersey1
• Susquehanna River Valley1
• United States1

genre

• Maps8
• Thematic maps2
• Geological maps1
• Statistics1

publisher

• Geological Survey of Pennsylvania2
• Geological Survey of Pennsylvania?1
• J.F. & C.A. Watson Lithrs1
• Lehigh Valley Railroad Company?1
• Philadelphia & Reading Railroad Co.?1
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division

• Map Division8

type