View of the Butte copper-silver mining area, ca. 1910.
North Butte, Columbia Gardens, East Ridge, Butte Mining District, Butte-Silver Bow, Montana, USA
The Granite Mountain Shaft of the North Butte Mine, ca. 1910. Vintage picture postcard, published by Keefe Bros, Butte, Mont. G. Grundmann collection.
© Keefe Bros, Butte, Mont.