Sectional map of the Michigan Copper Range from Keweenaw Point to Lake Gogebic, showing the course and boundaries of the copper-bearing formation : also the exact location of the producing mines and those in progress of development, up to date of April 1, 1899 / [cartographic material]

Author:: Meads, A. P. (Alexander P.), cartographer
Publisher:: A.P. Meads
Subject:: Copper mines and mining
Spatial Coverage:: Keweenaw Peninsula (Mich.), Michigan, Keweenaw Peninsula, and Keweenaw Peninsula.
Language:: English
Format:: cartographic image
Year:: 1899
Date Issued:: 2018-12-20T18:42:34Z
Date Modified:: 2019-02-20T15:27:45Z
Library Catalog Record:: https://search.library.yale.edu/catalog/13889671
Digital Collections Record:: https://collections.library.yale.edu/catalog/16664850

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