Copper Lands of the St. Mary’s Canal Mineral Land Co. Shaded Red

by St. Mary’s Canal Mineral Land Co

$950 · Offered by James Arsenault & Company

Detroit?, ca. 1860 . Hand-colored lithograph, 12.25” x 16.25”. With manuscript annotations. Includes related notes on a fragment of separate paper. CONDITION: Good, some loss to right margin, old folds, light edgewear, a few minor ink stains. A scarce map of copper lands in the southwest of Keweenaw Peninsula in Michigan, showing tracts of land for sale by the St.

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