Box 224
Container
Contains 76 Results:
Franklin Junior Diamond Drill Holes, 1924
Item — Box: 224, Folder: 36
Identifier: MS-002.006.002.003.001
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:
1924
New Baltic Lode Shaft-Underground Diamond Drill Hole, 1922
Item — Box: 224, Folder: 37
Identifier: MS-002.006.002.003.001
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:
1922
Quincy Mine Cross Sections, unknown
Item — Box: 224, Folder: 38
Identifier: MS-002.006.002.003.001
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:
unknown
Hancock Consolidated Mining Co.-Geological Section of Shaft #2 (Vertical), unknown
Item — Box: 224, Folder: 39
Identifier: MS-002.006.002.003.001
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:
unknown
Log Dakota Heights Diamond Drill Holes, unknown
Item — Box: 224, Folder: 40
Identifier: MS-002.006.002.003.001
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:
unknown
Isle Royale Diamond Drill Holes, 1923
Item — Box: 224, Folder: 41
Identifier: MS-002.006.002.003.001
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:
1923
Naumkeag Diamond Drill Holes, 1923
Item — Box: 224, Folder: 42
Identifier: MS-002.006.002.003.001
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:
1923
Houghton Copper Diamond Drill Cores, 1924
Item — Box: 224, Folder: 43
Identifier: MS-002.006.002.003.001
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:
1924
Superior Copper Co.-Diamond Drilling on 31st Level, Shaft #1, 1920
Item — Box: 224, Folder: 44
Identifier: MS-002.006.002.003.001
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:
1920
Atlantic Diamond Drill Core Notes, 1924
Item — Box: 224, Folder: 45
Identifier: MS-002.006.002.003.001
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:
1924