Do Industry The only good shot I have of the top of Battery A, in the upper left. Though it seemed to have been disused before its neighbor it had a lot less growth on it. Similar Images ...based on the tags: black&white, chutes, pipes, rooftops, skyways, squares, tracks... I love when moss grows indoors… one of the little pleasures of exploring abandonments. In the nitrating house. A simple porcelain fountain in the original brewhouse. The water fountain, no doubt, is not original. The guts of the dock are connected with a long narrow hallway. Below this section are shops and labs. A great lakes freighter slowly passes SK Wheat Pool 4 with ‘The Sleeping Giant’ in the background. Arista 100. In the middle of Electric Steel, dust collector vents cross-cross out of sight. A look straight down into the chutes were taconite pellets would dump into the dock hoppers. Rebar was a safety measure to keep workers from being buried alive, were they to slip into the holes. Spring melt flows down the rusty rock house. In the background is the frame for the shaft. Chutes from a hundred machines interconnect to more machines and chutes on a dozen factory floors.