Tailings The last tailings on a broken conveyor belt. Similar Images ...based on the tags: conveyors, dirty, machinery, rocks... Looking at the side of 4B from the roof of its car shed. Looking up to the second floor of the Nitrating House, where cotton would be soaked in nitric acid. These brought cotton into the building. A place to turn mine carts into different areas of the shops. Equipment that did not sell at auction. Modern ruins of the Gilman-Belden tram… These steam powered pumps were integral to the cooling of the meat packing plant next door. The world’s biggest paper machine was installed here about a century before this photo was taken. The orange in the windows is the brick building across the street–the new part of the plant. There is a cool old air compressor in the corner of the powerhouse. Note the pit is filled in here.