topic

• Geology10
• Copper mines and mining3
• Geomagnetism1
• Iron mines and mining1
• Mineral lands1
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name

• Ackerman Lithr4
• Foster, J. W. (John Wells), 1815-18734
• Whitney, J. D. (Josiah Dwight), 1819-18964
• Hill, S. W. (Samuel Worth), 1815-18893
• Farmer, John, 1798-18592
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collection

• Maps of North America11

place

• Isle Royale (Mich.)4
• Upper Peninsula (Mich.)4
• Lake Superior Region3
• Upper Peninsula3
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genre

• Maps11
• Diagrams3
• Geological cross-sections2
• Physical maps2

publisher

• publisher not identified5
• Geological Survey of Michigan2
• John Farmer1
• Published and sold by R.L. Barnes1
• Published by R. Farmer & Co1
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division

type

• cartographic11