topic

• Geology2
• Iron mines and mining1
• Mines and mineral resources1
• Railroads1

name

• Ackerman Lithr1
• Foster, J. W. (John Wells), 1815-18731
• Henry Seibert & Bros1
• Peninsula Railroad Company of Michigan1

collection

• Maps of North America2

place

• Lake Superior Region2
• Michigan2
• Upper Peninsula2
• Lake Michigan Region1
• More Less

genre

• Diagrams2
• Geological cross-sections2
• Maps2
• Geological maps1

publisher

division

• Map Division2

type

• cartographic2