National Mine – Unknown I am not sure what this structure is, but it seems to be put together like a gold mill. It existed in 1952, and seems to be from about that period. Similar Images ...based on the tags: roofless, streets, tires... She liked to joke that she was my “tripod sherpa”. Many outdoor areas of the plant have become unofficial city dumps. The skeleton doesn’t care. A wide view of the complex from a far rooftop. Frankie on the White Pine Mine vehicle access shaft. The mine was traditional inside… all room-and-pillar. A stack of tires, some of which are destined for the roof. For some reason, a hundred old tires adorn the roof of the Twohy. Looking out from what little remains of the second floor at the poor house, which was in terrible condition. No roof and no floors. Soon to be ruins. Don’t you love the shape of the house on the right? I included this image to illustrate the height of the headgrame and the distance between it and the hoist house. Of course, compared with the depth of the mine shaft, this distance is short. Some of the earlier buildings were dressed up with brick facades.