Double Ported Hollow Piston Valve Blueprints

Digital Document
File
Metadata
Content type
Content type
Digital Document
Collection(s)
Collection(s)
Equipment
Additional/Alternative Titles
Additional/Alternative Titles
Title
Double Ported Hollow Piston Valve Blueprints
Organizations
Organizations
Creator (cre): Penberthy's Patent
Contributor (ctb): Adams Township
Resource Type
Resource Type
Cartographic
Language
Language
English
Subject Topic
Subject Topic
Copper mines and mining
Copper miners
Geographic Subject
Geographic Subject
Houghton County (Mich.)
Origin Information
Origin Information
Date Created
1905-03-25
Extent
Extent
1 item
Physical Form
Physical Form
Drawings (visual works)
Digital Origin
Digital Origin
digitized other analog
Related Item
Related Item
Relationship Type
host
Title
Copper Range Company Records
Identifier
PMAS-004
Note
Note Type
biographical/historical
Note
The Copper Range Company, which was established in 1899, operated copper mines in Houghton and Ontonagon Counties. It merged with the Louisiana Land and Exploration Company in 1977. The collection contains records concerning a number of mines and mills owned by the Copper Range Company, but the vast majority of the records are from the Champion Mine and Champion Mill in Painesdale, MI, which operated from 1899 to 1967.
Rights Statement
Rights Statement
NO COPYRIGHT - UNITED STATES

Cite this

Penberthy’s Patent. “Double Ported Hollow Piston Valve Blueprints”. Drawings (visual works). Equipment. https://uplink.nmu.edu/node/21101.
Language
English
Name
Double Ported Hollow Piston Valve Blueprints
Authored on
MIME type
application/pdf
Media Use
Original File

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