topic

• Iron mines and mining7
• Real property5
• Geology4
• Landowners3
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name

• Colton, G. Woolworth (George Woolworth), 1827-19012
• Colton, J. H. (Joseph Hutchins), 1800-18932
• Foster, J. W. (John Wells), 1815-18732
• Iron Cliffs Mining Company2
• Bien, Julius, 1826-19091
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collection

• Maps of North America17

place

• Marquette County7
• Marquette County (Mich.)7
• Superior, Lake, Region3
• Keweenaw County2
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genre

• Maps17
• Cadastral maps2
• Diagrams2
• Geological cross-sections1
• Geological maps1
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publisher

• publisher not identified5
• Publisher not identified3
• F. Mayer & Co1
• Geological Survey of Michigan1
• Iron Cliffs Co.?1
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division

type

• cartographic17