Cloverleaf Smelter Boilers The boiler doors are beautiful, and feature the name of the smelter and mine company. If you like these, check my article on the Mitchell Yards of Hibbing, MN. Similar Images ...based on the tags: boilers, leaves, machinery, mossy, pipes, rusty, signs... The Sivertson’s sign seems like from a different time. I’ve never seen it lit, but I bet it’s beautiful. A hydraulic ‘bridge’ couple lower onto the tracks to bring mine cars into the shaft house, presumably for repair. I haven’t found this system anywhere else, but it makes a lot of sense. A scrapped steam turbine, perhaps. In the background you can see a gutted casing for another turbine. Two small generators connected to a Frick steam engine. I’ll remember the neon glow fondly. I found a meth lab in this building once. (Yes, I called it in.) Hales & Hunter sign, as it looks today. This section of the hospital recently collapsed. Looking out at the town water tower (which I love) from the sugar mill (which I also love).