Box 268
Contains 30 Results:
Correspondence (Secretary-Treasurer's Office), 1912-1915
The Boston & Lake Superior Mineral Land Company Records include land records, correspondence, and financial records. A significant portion of the records relate to the early French mining efforts in Keweenaw County, including Clark Mine.
Most records are from the Secretary-Treasurer in Boston, with some additional records from the company's Agent.
Correspondence (Secretary-Treasurer's Office), 1917-1927
The Boston & Lake Superior Mineral Land Company Records include land records, correspondence, and financial records. A significant portion of the records relate to the early French mining efforts in Keweenaw County, including Clark Mine.
Most records are from the Secretary-Treasurer in Boston, with some additional records from the company's Agent.
Correspondence (Secretary-Treasurer's Office), 1928-1931
The Boston & Lake Superior Mineral Land Company Records include land records, correspondence, and financial records. A significant portion of the records relate to the early French mining efforts in Keweenaw County, including Clark Mine.
Most records are from the Secretary-Treasurer in Boston, with some additional records from the company's Agent.
Correspondence (includes Douglass Copper Company) (Secretary-Treasurer's Office), 1932-1935
The Boston & Lake Superior Mineral Land Company Records include land records, correspondence, and financial records. A significant portion of the records relate to the early French mining efforts in Keweenaw County, including Clark Mine.
Most records are from the Secretary-Treasurer in Boston, with some additional records from the company's Agent.
Correspondence: Outgoing (letter press book) (Secretary-Treasurer's Office), 1881-1888
The Boston & Lake Superior Mineral Land Company Records include land records, correspondence, and financial records. A significant portion of the records relate to the early French mining efforts in Keweenaw County, including Clark Mine.
Most records are from the Secretary-Treasurer in Boston, with some additional records from the company's Agent.
Correspondence: Outgoing (letter press book) (Secretary-Treasurer's Office), 1889-1926
The Boston & Lake Superior Mineral Land Company Records include land records, correspondence, and financial records. A significant portion of the records relate to the early French mining efforts in Keweenaw County, including Clark Mine.
Most records are from the Secretary-Treasurer in Boston, with some additional records from the company's Agent.
d'Aligny, Henry: Report on French Lands at Copper Harbor, Oct 1864
The Boston & Lake Superior Mineral Land Company Records include land records, correspondence, and financial records. A significant portion of the records relate to the early French mining efforts in Keweenaw County, including Clark Mine.
Most records are from the Secretary-Treasurer in Boston, with some additional records from the company's Agent.
Description of Lands of the Agate Harbor Company, undated
The Boston & Lake Superior Mineral Land Company Records include land records, correspondence, and financial records. A significant portion of the records relate to the early French mining efforts in Keweenaw County, including Clark Mine.
Most records are from the Secretary-Treasurer in Boston, with some additional records from the company's Agent.
Description of Timberlands in Keweenaw County, 1884
The Boston & Lake Superior Mineral Land Company Records include land records, correspondence, and financial records. A significant portion of the records relate to the early French mining efforts in Keweenaw County, including Clark Mine.
Most records are from the Secretary-Treasurer in Boston, with some additional records from the company's Agent.
Douglass Copper Company, 1912-1935
The Boston & Lake Superior Mineral Land Company Records include land records, correspondence, and financial records. A significant portion of the records relate to the early French mining efforts in Keweenaw County, including Clark Mine.
Most records are from the Secretary-Treasurer in Boston, with some additional records from the company's Agent.