Box 297
Container
Contains 15 Results:
Osceola No. - ? Lidgerwood Hoist, 1966
Item — Box: 297, Folder: 2
Identifier: MS-002.008.001.015.007
Collection Scope and Content Summary
From the Collection:
Collection, 1855-1973, of the Calumet and Hecla Mining Companies of Michigan's Keweenaw Peninsula. Includes corporate records, administrative correspondence, financial and legal documentation, employment and medical records, property and miners’ housing records, as well as operational records from the company’s underground, surface, stamp mill, reclamation, railroad, and smelting operations. Also includes records of numerous subsidiary and related companies operating in the Michigan copper...
Dates:
1966
Osceola #13 - #6 Mine Production Proportionate Split by Property, 1966-1968
Item — Box: 297, Folder: 3
Identifier: MS-002.008.001.015.007
Collection Scope and Content Summary
From the Collection:
Collection, 1855-1973, of the Calumet and Hecla Mining Companies of Michigan's Keweenaw Peninsula. Includes corporate records, administrative correspondence, financial and legal documentation, employment and medical records, property and miners’ housing records, as well as operational records from the company’s underground, surface, stamp mill, reclamation, railroad, and smelting operations. Also includes records of numerous subsidiary and related companies operating in the Michigan copper...
Dates:
1966-1968
Equipment & Materials Inventory & Evaluation Osceola #6 & #13, 1968
Item — Box: 297, Folder: 4
Identifier: MS-002.008.001.015.007
Collection Scope and Content Summary
From the Collection:
Collection, 1855-1973, of the Calumet and Hecla Mining Companies of Michigan's Keweenaw Peninsula. Includes corporate records, administrative correspondence, financial and legal documentation, employment and medical records, property and miners’ housing records, as well as operational records from the company’s underground, surface, stamp mill, reclamation, railroad, and smelting operations. Also includes records of numerous subsidiary and related companies operating in the Michigan copper...
Dates:
1968
Osceola No. 13 - Foot and Hanging Wall Mine Ore Tests, 1963
Item — Box: 297, Folder: 11
Identifier: MS-002.008.001.015.007
Collection Scope and Content Summary
From the Collection:
Collection, 1855-1973, of the Calumet and Hecla Mining Companies of Michigan's Keweenaw Peninsula. Includes corporate records, administrative correspondence, financial and legal documentation, employment and medical records, property and miners’ housing records, as well as operational records from the company’s underground, surface, stamp mill, reclamation, railroad, and smelting operations. Also includes records of numerous subsidiary and related companies operating in the Michigan copper...
Dates:
1963
Proposed Osceola # 6 Lode Pumping, 1951
Item — Box: 297, Folder: 15
Identifier: MS-002.008.001.015.007
Collection Scope and Content Summary
From the Collection:
Collection, 1855-1973, of the Calumet and Hecla Mining Companies of Michigan's Keweenaw Peninsula. Includes corporate records, administrative correspondence, financial and legal documentation, employment and medical records, property and miners’ housing records, as well as operational records from the company’s underground, surface, stamp mill, reclamation, railroad, and smelting operations. Also includes records of numerous subsidiary and related companies operating in the Michigan copper...
Dates:
1951
Osceola No. - ? Cost Estimates and Blueprints, 1962-1963
Item — Box: 297, Folder: 6
Identifier: MS-002.008.001.015.007
Collection Scope and Content Summary
From the Collection:
Collection, 1855-1973, of the Calumet and Hecla Mining Companies of Michigan's Keweenaw Peninsula. Includes corporate records, administrative correspondence, financial and legal documentation, employment and medical records, property and miners’ housing records, as well as operational records from the company’s underground, surface, stamp mill, reclamation, railroad, and smelting operations. Also includes records of numerous subsidiary and related companies operating in the Michigan copper...
Dates:
1962-1963
Osceola No. 13 - Cost Estimates and Blueprints, 1962-1963
Item — Box: 297, Folder: 7
Identifier: MS-002.008.001.015.007
Collection Scope and Content Summary
From the Collection:
Collection, 1855-1973, of the Calumet and Hecla Mining Companies of Michigan's Keweenaw Peninsula. Includes corporate records, administrative correspondence, financial and legal documentation, employment and medical records, property and miners’ housing records, as well as operational records from the company’s underground, surface, stamp mill, reclamation, railroad, and smelting operations. Also includes records of numerous subsidiary and related companies operating in the Michigan copper...
Dates:
1962-1963
Plan for Continuing Production at Osceola 6 & 13, 1967
Item — Box: 297, Folder: 8
Identifier: MS-002.008.001.015.007
Collection Scope and Content Summary
From the Collection:
Collection, 1855-1973, of the Calumet and Hecla Mining Companies of Michigan's Keweenaw Peninsula. Includes corporate records, administrative correspondence, financial and legal documentation, employment and medical records, property and miners’ housing records, as well as operational records from the company’s underground, surface, stamp mill, reclamation, railroad, and smelting operations. Also includes records of numerous subsidiary and related companies operating in the Michigan copper...
Dates:
1967
Plan for Continuing Production at Osceola 6 & 13, 1967
Item — Box: 297, Folder: 9
Identifier: MS-002.008.001.015.007
Collection Scope and Content Summary
From the Collection:
Collection, 1855-1973, of the Calumet and Hecla Mining Companies of Michigan's Keweenaw Peninsula. Includes corporate records, administrative correspondence, financial and legal documentation, employment and medical records, property and miners’ housing records, as well as operational records from the company’s underground, surface, stamp mill, reclamation, railroad, and smelting operations. Also includes records of numerous subsidiary and related companies operating in the Michigan copper...
Dates:
1967
Drill Hole Summary - North Kearsarge, 1967
Item — Box: 297, Folder: 1
Identifier: MS-002.008.001.015.009
Collection Scope and Content Summary
From the Collection:
Collection, 1855-1973, of the Calumet and Hecla Mining Companies of Michigan's Keweenaw Peninsula. Includes corporate records, administrative correspondence, financial and legal documentation, employment and medical records, property and miners’ housing records, as well as operational records from the company’s underground, surface, stamp mill, reclamation, railroad, and smelting operations. Also includes records of numerous subsidiary and related companies operating in the Michigan copper...
Dates:
1967