Spare Spools The note on the left announces that the spindles in the crates are dirty. Similar Images ...based on the tags: crates, favorites, lights, machinery, notes-to-self, spools... Furnace #6; its catwalk and tapway. Note the lever-operated gutter-blockers. There is a cool old air compressor in the corner of the powerhouse. One of the many small treasures hiding in the mill… The lime room was in rough shape, but its colors and textures were like raw gold and oxidized copper. One of the prettier Humphry Manlifts in Minneapolis, in my opinion. A row of security lights line the roof of the power station. Carvings on the back of a barracks building. Looking down the walkway that traces the bottom side of the ore dock. A scribbled note on a doorframe… lost details.