Skip to main content

Box 290

 Container

Contains 40 Results:

Costs, 1906-1919

 File — Box: 290, Folder: 1
Scope and Contents From the Sub-Series:

This subseries includes underground surveys, hosting records, stoping records, building plans, maps, and drawings relating to the Baltic Mine.

Dates: 1906-1919
Found in: Michigan Technological University Archives and Copper Country Historical Collections / MS-080, Copper Range Company Records / Series II: Departments, Divisions, and Offices Records / Subseries VI: Engineering Department and General Superintendent's Office Records / Subseries I: Baltic Mine Records

Detail Mining Record: Cut Outs, 1929

 File — Box: 290, Folder: 2
Scope and Contents From the Sub-Series:

This subseries includes underground surveys, hosting records, stoping records, building plans, maps, and drawings relating to the Baltic Mine.

Dates: 1929
Found in: Michigan Technological University Archives and Copper Country Historical Collections / MS-080, Copper Range Company Records / Series II: Departments, Divisions, and Offices Records / Subseries VI: Engineering Department and General Superintendent's Office Records / Subseries I: Baltic Mine Records

Detail Mining Record: Stopes, 1929

 File — Box: 290, Folder: 3
Scope and Contents From the Sub-Series:

This subseries includes underground surveys, hosting records, stoping records, building plans, maps, and drawings relating to the Baltic Mine.

Dates: 1929
Found in: Michigan Technological University Archives and Copper Country Historical Collections / MS-080, Copper Range Company Records / Series II: Departments, Divisions, and Offices Records / Subseries VI: Engineering Department and General Superintendent's Office Records / Subseries I: Baltic Mine Records

Diamond Drilling Cross-Section, 1920-1921

 File — Box: 290, Folder: 4
Scope and Contents From the Sub-Series:

This subseries includes underground surveys, hosting records, stoping records, building plans, maps, and drawings relating to the Baltic Mine.

Dates: 1920-1921
Found in: Michigan Technological University Archives and Copper Country Historical Collections / MS-080, Copper Range Company Records / Series II: Departments, Divisions, and Offices Records / Subseries VI: Engineering Department and General Superintendent's Office Records / Subseries I: Baltic Mine Records

Engineering Book No. 1: Detail, Jul 1912-Jan 1913

 File — Box: 290, Folder: 5
Scope and Contents From the Sub-Series:

This subseries includes underground surveys, hosting records, stoping records, building plans, maps, and drawings relating to the Baltic Mine.

Dates: Jul 1912-Jan 1913
Found in: Michigan Technological University Archives and Copper Country Historical Collections / MS-080, Copper Range Company Records / Series II: Departments, Divisions, and Offices Records / Subseries VI: Engineering Department and General Superintendent's Office Records / Subseries I: Baltic Mine Records

Engineering Book No. 2: Surveys for Raises, Aug-Sep 1912

 File — Box: 290, Folder: 6
Scope and Contents From the Sub-Series:

This subseries includes underground surveys, hosting records, stoping records, building plans, maps, and drawings relating to the Baltic Mine.

Dates: Aug-Sep 1912
Found in: Michigan Technological University Archives and Copper Country Historical Collections / MS-080, Copper Range Company Records / Series II: Departments, Divisions, and Offices Records / Subseries VI: Engineering Department and General Superintendent's Office Records / Subseries I: Baltic Mine Records

Engineering Book No. 3: Continuous Surveys for Raises, Sep 1912-Jan 1913

 File — Box: 290, Folder: 7
Scope and Contents From the Sub-Series:

This subseries includes underground surveys, hosting records, stoping records, building plans, maps, and drawings relating to the Baltic Mine.

Dates: Sep 1912-Jan 1913
Found in: Michigan Technological University Archives and Copper Country Historical Collections / MS-080, Copper Range Company Records / Series II: Departments, Divisions, and Offices Records / Subseries VI: Engineering Department and General Superintendent's Office Records / Subseries I: Baltic Mine Records

Engineering Book No. 4: Shaft Lines, Oct-Nov 1912

 File — Box: 290, Folder: 8
Scope and Contents From the Sub-Series:

This subseries includes underground surveys, hosting records, stoping records, building plans, maps, and drawings relating to the Baltic Mine.

Dates: Oct-Nov 1912
Found in: Michigan Technological University Archives and Copper Country Historical Collections / MS-080, Copper Range Company Records / Series II: Departments, Divisions, and Offices Records / Subseries VI: Engineering Department and General Superintendent's Office Records / Subseries I: Baltic Mine Records

Engineering Book No. 5: Area of Stopes and Reserve, 1912

 File — Box: 290, Folder: 9
Scope and Contents From the Sub-Series:

This subseries includes underground surveys, hosting records, stoping records, building plans, maps, and drawings relating to the Baltic Mine.

Dates: 1912
Found in: Michigan Technological University Archives and Copper Country Historical Collections / MS-080, Copper Range Company Records / Series II: Departments, Divisions, and Offices Records / Subseries VI: Engineering Department and General Superintendent's Office Records / Subseries I: Baltic Mine Records

Engineering Book No. 6: Continuous Surveys for Raises, Dec 1912-Apr 1913

 File — Box: 290, Folder: 10
Scope and Contents From the Sub-Series:

This subseries includes underground surveys, hosting records, stoping records, building plans, maps, and drawings relating to the Baltic Mine.

Dates: Dec 1912-Apr 1913
Found in: Michigan Technological University Archives and Copper Country Historical Collections / MS-080, Copper Range Company Records / Series II: Departments, Divisions, and Offices Records / Subseries VI: Engineering Department and General Superintendent's Office Records / Subseries I: Baltic Mine Records

Staff Interface | Visit ArchivesSpace.org | v3.2.0 | Send Feedback or Report a Problem