Box 226
Container
Contains 27 Results:
Laboratory Tests on Seneca Mine Samples, 1920, 1923
File — Box: 226, Folder: 11
Scope and Contents
From the Sub-Series:
The William H. Schacht Files include correspondence, engineering records, labor and labor union files, and other material from all Copper Range Company operations in the Copper Country. Of particular value is the extensive correspondence between Schacht and Treasurer F. W. Paine, which provides insight into the top management of the Copper Range Company during the 1920s and 1930s.A small amount of material, notably the aerial survey photographs, pertains to Schacht's position as...
Dates:
1920, 1923
Lubricants, 1912-1915
File — Box: 226, Folder: 12
Scope and Contents
From the Sub-Series:
The William H. Schacht Files include correspondence, engineering records, labor and labor union files, and other material from all Copper Range Company operations in the Copper Country. Of particular value is the extensive correspondence between Schacht and Treasurer F. W. Paine, which provides insight into the top management of the Copper Range Company during the 1920s and 1930s.A small amount of material, notably the aerial survey photographs, pertains to Schacht's position as...
Dates:
1912-1915
Machinery: Background Materials, 1909-1918
File — Box: 226, Folder: 13
Scope and Contents
From the Sub-Series:
The William H. Schacht Files include correspondence, engineering records, labor and labor union files, and other material from all Copper Range Company operations in the Copper Country. Of particular value is the extensive correspondence between Schacht and Treasurer F. W. Paine, which provides insight into the top management of the Copper Range Company during the 1920s and 1930s.A small amount of material, notably the aerial survey photographs, pertains to Schacht's position as...
Dates:
1909-1918
Machinery: Boilers, 1914-1919
File — Box: 226, Folder: 14
Scope and Contents
From the Sub-Series:
The William H. Schacht Files include correspondence, engineering records, labor and labor union files, and other material from all Copper Range Company operations in the Copper Country. Of particular value is the extensive correspondence between Schacht and Treasurer F. W. Paine, which provides insight into the top management of the Copper Range Company during the 1920s and 1930s.A small amount of material, notably the aerial survey photographs, pertains to Schacht's position as...
Dates:
1914-1919
Machinery: Concentrators, 1912-1916
File — Box: 226, Folder: 15
Scope and Contents
From the Sub-Series:
The William H. Schacht Files include correspondence, engineering records, labor and labor union files, and other material from all Copper Range Company operations in the Copper Country. Of particular value is the extensive correspondence between Schacht and Treasurer F. W. Paine, which provides insight into the top management of the Copper Range Company during the 1920s and 1930s.A small amount of material, notably the aerial survey photographs, pertains to Schacht's position as...
Dates:
1912-1916
Machinery: General (folder no. 1), 1912-circa 1917
File — Box: 226, Folder: 16
Scope and Contents
From the Sub-Series:
The William H. Schacht Files include correspondence, engineering records, labor and labor union files, and other material from all Copper Range Company operations in the Copper Country. Of particular value is the extensive correspondence between Schacht and Treasurer F. W. Paine, which provides insight into the top management of the Copper Range Company during the 1920s and 1930s.A small amount of material, notably the aerial survey photographs, pertains to Schacht's position as...
Dates:
1912-circa 1917
Machinery: General (folder no. 2), 1912-circa 1917
File — Box: 226, Folder: 17
Scope and Contents
From the Sub-Series:
The William H. Schacht Files include correspondence, engineering records, labor and labor union files, and other material from all Copper Range Company operations in the Copper Country. Of particular value is the extensive correspondence between Schacht and Treasurer F. W. Paine, which provides insight into the top management of the Copper Range Company during the 1920s and 1930s.A small amount of material, notably the aerial survey photographs, pertains to Schacht's position as...
Dates:
1912-circa 1917
Machinery: Pumps, 1913-1916
File — Box: 226, Folder: 18
Scope and Contents
From the Sub-Series:
The William H. Schacht Files include correspondence, engineering records, labor and labor union files, and other material from all Copper Range Company operations in the Copper Country. Of particular value is the extensive correspondence between Schacht and Treasurer F. W. Paine, which provides insight into the top management of the Copper Range Company during the 1920s and 1930s.A small amount of material, notably the aerial survey photographs, pertains to Schacht's position as...
Dates:
1913-1916
Machinery: Stokers, circa 1915
File — Box: 226, Folder: 19
Scope and Contents
From the Sub-Series:
The William H. Schacht Files include correspondence, engineering records, labor and labor union files, and other material from all Copper Range Company operations in the Copper Country. Of particular value is the extensive correspondence between Schacht and Treasurer F. W. Paine, which provides insight into the top management of the Copper Range Company during the 1920s and 1930s.A small amount of material, notably the aerial survey photographs, pertains to Schacht's position as...
Dates:
circa 1915
Machinery: Stokers, circa 1916
File — Box: 226, Folder: 20
Scope and Contents
From the Sub-Series:
The William H. Schacht Files include correspondence, engineering records, labor and labor union files, and other material from all Copper Range Company operations in the Copper Country. Of particular value is the extensive correspondence between Schacht and Treasurer F. W. Paine, which provides insight into the top management of the Copper Range Company during the 1920s and 1930s.A small amount of material, notably the aerial survey photographs, pertains to Schacht's position as...
Dates:
circa 1916