A Summer in the Wilderness embracing a canoe voyage up the Mississippi and around Lake Superior
CHAPTER XXV.
The Copper Region—Rich Discoveries—Copper Companies—Point Keweenaw—Its Towns and People—Upstart Geologists—A Conglomerate Paragraph, 152
A Summer in the Wilderness embracing a canoe voyage up the Mississippi and around Lake Superior
The Copper Region—Rich Discoveries—Copper Companies—Point Keweenaw—Its Towns and People—Upstart Geologists—A Conglomerate Paragraph, 152