Title: Calumet and Hecla - Machine Location Plan
Subject Headings: Natural Resources - Mines and Mineral Resources - Copper Mines and Mining, Buildings, Engineering
Description: Calumet and Hecla Consolidated Copper Company. Mechanical equipment - pump house and old boiler house. Ahmeek Mill in Hubbell, Michigan. Drawings made by Stone and Webster Engineering Corporation.
Source of Description: Front
Institution: Michigan Technological University Archives and Copper Country Historical Collections
Date of Photo: May 1948
Medium: still image
Image No: MS005-32B19-1-9782
Collection Name: MS005; Calumet and Hecla Mining Companies Drawings Collection
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