Title: Calumet & Hecla Mining Company - Plan & Evaluation of Machinery
Photographer: Tracing
Subject Headings: Engineering, Natural Resources - Mines and Mineral Resources - Copper Mines and Mining,
Condition: Good
Description: Calumet & Hecla Mining Company Hecla Mill Heads No. 12 and No. 13, plan and elevation of machinery.
Source of Description: Front of image
Institution: Michigan Technological University Archives and Copper Country Historical Collections
Donor:
Date of Photo: 1907
Medium: still image
Color: black and white
Size: Oversize
Polarity: Positive
Image No: MS005-1981
Collection Name: MS-005; Calumet and Hecla Mining Companies Drawing Collection
Terms of Use: Rights to reproduce and distribute this image may be restricted. Contact the Michigan Technological University Archives and Copper Country Historical Collections for further information.
Please login if you would like to comment on this image.