Dust Collectors The skyway’s steel substructure collapsed slightly, crushing part of the dust collectors. Related Similar Images ...based on the tags: catwalks, chutes, funnels, skyways... Atop Elevator ‘M’, formerly Cargill ‘O’. Looking out of a door to nowhere at the fiery sky above. In a strange loft next to the brewhouse are these twin kettles, which seem much older than the main kettles in the brewhouse. Mill Hell before the University of Minnesota began developing the area. Now many of the buildings are gone, there are new roads and even bike paths. Depending on the position of the valve, flour could be routed from the filtering process back into a mill. The mostly-empty distilling room is easy to spot from the outside because of the distinctive round window. Snow flies across the frame as the sunken cribbing freezes bellow the concrete. When boiling beet juice accidentally spills from the gas-fired tanks two feet away, you better be wearing some of these, or bye-bye legs. Looking toward the museum from a broken window on the side of the concrete tower. The sign on top lights everything a dull pink-orange.