Montana

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