Clean Sweep- Brooms from the Last LTV Train In the office at the end of the dock are two brooms. One is from the last ore train. One is from the last boat. Similar Images ...based on the tags: brooms, left-behind, offices, signs... Near the old slag dump there are the remains of the pouring buckets that received the molten steel from the US Steel blast furnaces, filled to the brim with pig iron. They must be incredibly heavy! Looking up at the most conspicuous graffiti in the city on ADM #4. A stack of flawed casting molds, in the ready position next to where the cupolas sat when the plant closed. Looking out upon Mill City through the lens of FLOUR, highlighted in pink and low clouds. This sign has recently been converted into LED lighting. When the ship loaders were added, a doorway was cut through the metal silo to make a room for the grain handling equipment. Note the dust sensor in the corner of the torch-cut archway. The largest extant structure when I visited. Elevator B, used by a local farmer, stands behind an old farm truck at the edge of town. An old name for an older elevator, as seen from an abandoned rail spur. In the corner of most of the factory floors, freight elevators flanked restrooms to leave more central space for machines and their masters.