Volume V222
Container
Contains 1 Result:
Detail Mining Record (monthly), 1929-1930
File — Volume: V222
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
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Series II: Departments, Divisions, and Offices Records
/
Subseries VI: Engineering Department and General Superintendent's Office Records
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Subseries I: Baltic Mine Records