topic

• Iron mines and mining2
• Mines and mineral resources2
• Estate1
• Landowners1
• Real property1

name

collection

• Maps of North America2

place

• Marquette County (Mich.)2
• Michigan2
• Negaunee (Mich.)1

genre

• Maps2
• Manuscript maps1

publisher

• Iron Cliffs Co.?1
• producer not identified?1

division

• Map Division2

type

• cartographic2