Box 281
Container
Contains 2 Results:
Mill Reports
Sub-Series — Box: 281
Scope and Contents
The daily reports of mill operation include running time, down time, the reasons for the shut down, the tonnage of ore through the mill, and the amount of oil of various types used. The reports for the years 1928-1930 are available.
Dates:
1900-1946
Mine Reports
Sub-Series — Box: 281
Scope and Contents
This box contains the weekly mine report forms for the period January to June 1917.
Dates:
1900-1946