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Box 12

 Container

Contains 65 Results:

Tremont and Devon-Clippings (see Devon)

 File — Box: 12, Folder: 61
Collection Scope and Content Summary From the Collection: Abstracts, circa 1845-circa 1929, compiled by Calumet and Hecla in support of the publication of USGS Professional Paper 144. Files contain information abstracted from a variety of sources including newspaper and magazine articles, published stockholder reports, mine superintendent reports, state and federal geological surveys, and unpublished company reports. Many files include blueprint maps of underground workings, surface buildings and property ownership. More than one hundred mines and...
Dates: Circa 1845-Circa 1929

Tremont Mining Co. (see Victoria)

 File — Box: 12, Folder: 62
Collection Scope and Content Summary From the Collection: Abstracts, circa 1845-circa 1929, compiled by Calumet and Hecla in support of the publication of USGS Professional Paper 144. Files contain information abstracted from a variety of sources including newspaper and magazine articles, published stockholder reports, mine superintendent reports, state and federal geological surveys, and unpublished company reports. Many files include blueprint maps of underground workings, surface buildings and property ownership. More than one hundred mines and...
Dates: Circa 1845-Circa 1929

Trimountain Mining Co.

 File — Box: 12, Folder: 63
Collection Scope and Content Summary From the Collection: Abstracts, circa 1845-circa 1929, compiled by Calumet and Hecla in support of the publication of USGS Professional Paper 144. Files contain information abstracted from a variety of sources including newspaper and magazine articles, published stockholder reports, mine superintendent reports, state and federal geological surveys, and unpublished company reports. Many files include blueprint maps of underground workings, surface buildings and property ownership. More than one hundred mines and...
Dates: Circa 1845-Circa 1929

Trimountain-Clippings

 File — Box: 12, Folder: 64
Collection Scope and Content Summary From the Collection: Abstracts, circa 1845-circa 1929, compiled by Calumet and Hecla in support of the publication of USGS Professional Paper 144. Files contain information abstracted from a variety of sources including newspaper and magazine articles, published stockholder reports, mine superintendent reports, state and federal geological surveys, and unpublished company reports. Many files include blueprint maps of underground workings, surface buildings and property ownership. More than one hundred mines and...
Dates: Circa 1845-Circa 1929

Turner Exploration (near Lake Gogebic)-Clippings

 File — Box: 12, Folder: 65
Collection Scope and Content Summary From the Collection: Abstracts, circa 1845-circa 1929, compiled by Calumet and Hecla in support of the publication of USGS Professional Paper 144. Files contain information abstracted from a variety of sources including newspaper and magazine articles, published stockholder reports, mine superintendent reports, state and federal geological surveys, and unpublished company reports. Many files include blueprint maps of underground workings, surface buildings and property ownership. More than one hundred mines and...
Dates: Circa 1845-Circa 1929