Title: Calumet and Hecla Mills and Reclamation Plant - Ahmeek Mill Gravity Flow Sheet
Photographer: Unknown
Subject Headings: Metal Trade - Copper Industry and Trade - Copper Mines and Mining, Engineering,
Condition: Good
Description: Ahmeek Mill - Gravity Flow Sheet [A line drawing which diagrams the process, equipment and flow of rock through the Ahmeek Mill.]
Source of Description: Lantern Slide Index [cataloger]
Institution: Michigan Technological University Archives and Copper Country Historical Collections
Donor: Calumet and Hecla
Date of Photo: undated
Medium: still image
Color: black and white
Size: 8.3 cm x 10.3 cm
Polarity: Positive
Image No: MS003-024-012
Collection Name: Calumet and Hecla Photograph 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.
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