Stove Tops The tops of the coke stoves. Similar Images ...based on the tags: catwalks, furnaces, graffiti, heights, ladders, rusty, steel... There isn’t an unbroken window in the entire historic complex as of 2013. The pilot house, lit with the lights of Superior. The top of the barracks staircase. One of the large barracks. All of them are overgrown like this. These machines are at least 100 years old. The top of the docks are so rotten in places that you can see the lake through the boards. In the foreground you can see the controls for the chutes, which work on a clutch. This is where the transformers were housed. Note the steel tracks in the floor for moving equipment around the building. The perfect place to have a post-industrial picnic. Part of the grain drier system in ADM #1 crawls up the side of the building like a steel vine.