Editorial537. Stope in Cliff Mine, Rossland, B. C. - Flashlight. View looking down into the stope (a mining excavation in step-like form), towards a figure below, 1897.
Editorial537. Stope in Cliff Mine, Rossland, B. C. - Flashlight. View looking down into the stope (a mining excavation in step-like form), towards a figure below, 1897.
Editorial537. Stope in Cliff Mine, Rossland, B. C. - Flashlight. View looking down into the stope (a mining excavation in step-like form), towards a figure below, 1897.
Editorial537. Stope in Cliff Mine, Rossland, B. C. - Flashlight. View looking down into the stope (a mining excavation in step-like form), towards a figure below, 1897.