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Box 290

 Container

Contains 40 Results:

Engineering Book No. 34: Detail, Aug 1925-Mar 1927

 File — Box: 290, Folder: 31
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 1925-Mar 1927
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 Books No. 35-36: Raises, Feb 1926-Jan 1929

 File — Box: 290, Folder: 32
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: Feb 1926-Jan 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

Engineering Book No. 37: Detail, Apr 1927-Aug 1930

 File — Box: 290, Folder: 33
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: Apr 1927-Aug 1930
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. 38: Raises, Jun 1928-Sep 1929

 File — Box: 290, Folder: 34
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: Jun 1928-Sep 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

Engineering Book: Q, 1926-1927

 File — Box: 290, Folder: 35
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: 1926-1927
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 Books: S-T, 1928-1929

 File — Box: 290, Folder: 36
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: 1928-1929
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

Engineering Book: U, 1929-1930

 File — Box: 290, Folder: 37
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: 1929-1930
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

Explanation of Engineering Recordkeeping, circa 1930

 File — Box: 290, Folder: 38
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: circa 1930
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

Geological Cross-Section of No. 3 Shaft, Level 36 (B. I. Manderfield), Nov 1920

 File — Box: 290, Folder: 39
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: Nov 1920
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

Hoisting Record, 1902-1905

 File — Box: 290, Folder: 40
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: 1902-1905
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

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