Design and Control of Concrete Mixtures, Second Edition
| Abstract/Description: | Includes handwritten notes from Copper Range Company employees
See Design and Control of Concrete Mixtures here. See Specification for Making, Placing and Curing Concrete in Cold Weather here. See Notes Related to Concrete Use at Baltic Mine here. |
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| Subject(s): | Copper mines and mining Copper miners Houghton County (Mich.) |
| Date Created: | 1905-04-10 |
| Title: | Design and Control of Concrete Mixtures, Second Edition. | |
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| Name(s): |
Portland Cement Association, creator Adams Township, contributor |
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| Type of Resource: | text | |
| Date Created: | 1905-04-10 | |
| Physical Form: | publications (documents) | |
| Extent: | 1 item | |
| Abstract/Description: |
Includes handwritten notes from Copper Range Company employees
See Design and Control of Concrete Mixtures here. See Specification for Making, Placing and Curing Concrete in Cold Weather here. See Notes Related to Concrete Use at Baltic Mine here. |
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| Note(s): |
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. |
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| Subject(s): |
Copper mines and mining Copper miners Houghton County (Mich.) |
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| Held by: | Adams Township | |
| Restrictions on Access: | No Copyright (https://creativecommons.org/publicdomain/mark/1.0/) | |
| Is Part Of: | Copper Range Company Records. Identifier: PMAS-004 | |
| In Collections: |