Title: Calumet and Hecla
Photographer: Unknown
Subject Headings: Metal Trade - Copper Industry and Trade - Copper Mines and Mining, Miners - Copper Miners, Hydraulic Machinery
Condition: Good
Description: 48th Level Pump [Two men supervise the running of the pump. One holds an oil can.]
Source of Description: Front of negative envelope [Cataloger]
Institution: Michigan Technological University Archives and Copper Country Historical Collections
Donor: Universal Oil Products
Date of Photo: undated
Medium: still image
Color: black and white
Size: 10.5 cm x 16.2 cm
Polarity: Negative
Image No: MS003-012-GN119-22
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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