Showing 203 results
Archival description
Overturned Grader
Overturned Grader
Plantsite
Plantsite
Pouring Footing for Retaining Wall at Crusher Site
Pouring Footing for Retaining Wall at Crusher Site
Propane Tank & Completed Conveyor "B"
Propane Tank & Completed Conveyor "B"
Retaining Ribs at Crusher Site
Retaining Ribs at Crusher Site
Retaining Wall at Crusher Site
Retaining Wall at Crusher Site
Retaining Wall at Crusher Site
Retaining Wall at Crusher Site
Shipping & Transportation
Shipping & Transportation
Shovel & Haul Trucks
Shovel & Haul Trucks
Side View of Completed Crusher Building
Side View of Completed Crusher Building
Side View of Crusher Foundations
Side View of Crusher Foundations
Steep Rock face of Mountainside from a Distance
Steep Rock face of Mountainside from a Distance
Strip Mining, 1970
Strip Mining, 1970
Superintendent’s Office 1988
Superintendent’s Office 1988
Tramline
Tramline
Two Dozers on Cliff
Two Dozers on Cliff
Two Men in Mine
Two Men in Mine
Two Men in Mine
Two Men in Mine
Underground mine
Underground mine
Underground Mine Structural Inspection, Rock Mechanics Dept. Foto Documentation
Underground Mine Structural Inspection, Rock Mechanics Dept. Foto Documentation
View of Bin and Pan Feeder
View of Bin and Pan Feeder
View of Crusher Construction Site from Above
View of Crusher Construction Site from Above
View of Crusher Construction Site from Below
View of Crusher Construction Site from Below
View of Crusher Site from Above
View of Crusher Site from Above
View of Crushing Plant Construction from Below
View of Crushing Plant Construction from Below
View of Crushing Plant from Below
View of Crushing Plant from Below
West Wall Footing at Crusher Site
West Wall Footing at Crusher Site
West Wall Footing at Crusher Site
West Wall Footing at Crusher Site
Work Crew Eating Outside in Cold Weather
Work Crew Eating Outside in Cold Weather