Early days of the Lake Superior copper country.

Mode of access: Internet.

View of the stamping mills

Publication information: Copper Company, Burton Mass. : Printed by Beals and Greene, 1845

The copper-bearing rocks of Lake Superior,

Abstract of report issued as Monograph of the U. S. Geological survey, vol. v.

Red clay turbidity and its transport in Lake Superior /

"EPA-905/9-79-004."

Life on the Lakes : being tales and sketches collected during a trip to the pictured rocks of Lake Superior /

Disbound Original Held in Oak Street Library Facility.

Moraines and shore lines of the Lake Superior basin /

At head of title: Dept. of the interior.

Superior copper-mixed type. Barnharts big blue book, containing specimens ... type, borders, ornaments, rule, etc. manufactured by Barnhart brothers & Spindler ...

Mode of access: Internet.

Maps, &c. of the mineral region of Lake Superior.

Cover title.

Minerals Separation, Ltd., et al., plaintiffs-petitioners, vs. Butte & Superior Mining Company, defendant-respondent. Brief for defendant-respondent. Thomas F. Sheridan [and others]

Cover-title.

Port and terminal facilities at the U. S. ports on lake Superior, 1945.

Mode of access: Internet.

The wild life of Lake Superior : past and present; the habits of deer, moose, wolves, beavers, muskrats, trout, and feathered woodfolk studied with camera and flashlight.

Mode of access: Internet.

The geological history of Lake Superior

Reproduction of original in: National Library of Canada.