topic

• Mines and mineral resources2
• Copper mines and mining1
• Geology1
• Lakes1
• Landowners1
• More Less

name

• Bloomfield, J. J1
• Delaware Mining Company of Michigan1
• Friend, Norman M., approximately 1815-1
• Pennsylvania Mining Company of Michigan1
• Wogram, Fred1

collection

• Maps of North America3

place

• Keweenaw County3
• Michigan3
• Keweenaw Peninsula (Mich.)1
• Portage Lake (Houghton County, Mich.)1

genre

• Cadastral maps1

publisher

• publisher not identified3

division

type

• cartographic3