topic

• Geology10
• Administrative and political divisions9
• Railroads7
• Roads7
• Real property6
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name

• Geological Survey of Pennsylvania8
• Hart, Lane S8
• Lesley, J. P. (J. Peter), 1819-19038
• Institut géographique national (France)5
• Service géologique de l'Indochine5
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collection

• Maps of North America33
• Atlases of New York City7
• Maps of New York City and State7
• Maps of Asia6
• Lawrence H. Slaughter Collection of English maps, charts, globes, books and atlases1
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place

• New York (State)13
• Pennsylvania10
• New York (N.Y.)3
• Vietnam3
• Virginia3
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genre

• Maps54
• Geological maps11
• Keys (Legends)8
• Road maps5
• Topographic maps3
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publisher

• Second Geological Survey of Pennsylvania5
• Ministère des travaux publics et des transport, Institut géographique national4
• Sanborn Map Company4
• Geological Survey of Pennsylvania3
• publisher not identified3
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division

type

• cartographic54
• text4
• still image2