Engineering Drawing- Hecla Mill

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Title: Engineering Drawing- Hecla Mill
Photographer:
Subject Headings: Industries, Historic Sites - Historic Mines, Natural Resources - Mines and Mineral Resources - Copper Mines and Mining
Condition: Good
Description: Calumet and Hecla Mining Company, Hecla Mill- Heads 1 to 6 flotation coundations, bents 1 to 8.
Source of Description: Front of Print
Institution: Michigan Technological University Archives and Copper Country Historical Collections
Donor: Universal Oil Products
Date of Photo: March 23 1918
Medium: still image
Color: color
Size: 99 cm x 67.5 cm
Polarity: Positive
Image No: MS005-125-7784
Collection Name: MS005; Calumet & Hecla 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.