Butte-Silver Bow Public Library: Mine and Mill of the Ontario Mining Company, Deer Lodge County, Montana
Butte-Silver Bow Public Library: Upper Works Of Anaconda Company, Anaconda, Montana
Butte-Silver Bow Public Library: Lower Works At Anaconda, Montana
Butte-Silver Bow Public Library: Empire Mill (60 Stamps) Near Marysville, Montana
Butte-Silver Bow Public Library: View of Marysville, Montana, and Drum Lummon Mine and Mill (110 Stamps)
Butte-Silver Bow Public Library: East Helena Smelter, Helena, Montana
Butte-Silver Bow Public Library: Black Eagle Falls, Great Falls, Montana
Butte-Silver Bow Public Library: Butte And Boston Smelting Plant At Great Falls, Montana
Butte-Silver Bow Public Library: The Broadwater Group, Neihart District, Montana
Butte-Silver Bow Public Library: The Moulton Mine, Neihart District, Montana
Butte-Silver Bow Public Library: Monarch Group, Neihart District, Montana
Butte-Silver Bow Public Library: The Florence Works, Neihart District, Montana
Butte-Silver Bow Public Library: The Galt Mine, Neihart District, Montana
Butte-Silver Bow Public Library: Queen Of The Hills, Neihart District, Montana
Butte-Silver Bow Public Library: Neihart, Meagher County, Montana
Butte-Silver Bow Public Library: Morris & Elling's Mill At Pony, Montana
Butte-Silver Bow Public Library: Mill Of Revenue Mining Company, Madison County, Montana
Butte-Silver Bow Public Library: View Of Virginia City, County Seat, Madison County, Montana
Butte-Silver Bow Public Library: Mules Packing Wood on Granite Mountain, Granite County, Montana
Butte-Silver Bow Public Library: Granite Mountain Hoist, Granite County, Montana
Butte-Silver Bow Public Library: Bi-Metallic 100-Stamp Mill, Granite County, Montana
Butte-Silver Bow Public Library: Bi-Metallic Hoist, Granite County, Montana
Butte-Silver Bow Public Library: Granite County Mining, Montana
Butte-Silver Bow Public Library: View Diamond Hill Mines, Old and New Mills, Montana
Butte-Silver Bow Public Library: Interior View 40-Stamp Mill (Before Completion), Diamond Hill Mines, Montana
Butte-Silver Bow Public Library: Alta Concentrator At Corbin, Montana
Butte-Silver Bow Public Library: The Alta Mine At Alta, Montana
Butte-Silver Bow Public Library: Katie Concentrator, Destroyed by Fire August 13, 1895, Basin, Montana
Butte-Silver Bow Public Library: The Hope Concentrator At Basin, Montana
Butte-Silver Bow Public Library: Blue Bird Milling Plant, Butte, Montana