Hoisting Engineer at Anaconda Copper Mine Butte Montana 1942
1942 Vintage Motors for Copper Mining in Butte Montana
Head Machinist at Anaconda Copper Mining September 1942
1942 Butte Montana Copper Mine Interior with Hoisting Motors
Copper Mines in Butte Montana September 1942
Timber Yard Anaconda Copper Mining Company Butte Montana 1942
Anaconda Copper Mining Company Silver Bow County 1942
Air Compressor Tanks at Anaconda Copper Mining Company 1942
Anaconda Copper Mining Company Bit Plant Butte Montana 1942
Anaconda Copper Mining Pneumatic Drill Bit Production 1942
1942 Anaconda Copper Mining Drop Forging Process in Butte Montana
Workers Tempering Pneumatic Drill Bits 1942 Butte Montana
Guards at Anaconda Copper Mining Company Butte Montana 1942
Timber Materials for Copper Mining in Butte Montana 1942
Sheepherder and Flock in Madison County Montana 1942
Anaconda Copper Mining Company 1942 Copper Ore Loading
Sheepherder Retrieving Supplies in Madison County Montana 1942
Butte Montana Copper Mining Operations September 1942
Butte Montana copper miners 1942 Anaconda Mining Company
1942 Vintage Supply Tent for Sheepherders Montana
Gravelly Range Sheepherder Supplies Montana 1942
Butte Montana Miner Anaconda Copper Mining Company 1942
Sheepherders Camp in Gravelly Range Montana 1942
Butte Montana Mine Workers Discuss Pay Contracts 1942
Big Hole Valley Cattle Roundup Montana September 1942
Butte Montana Anaconda Copper Mining Company 1942
Big Hole Valley Montana Cowhands Near Barn 1942
Walkerville Mining Community Butte Montana September 1942
Gravelly Range Sheep Grazing Madison County Montana 1942
Hay Harvesting in Big Hole Valley Montana September 1942