Floorshark Infestation Moisture and temperature changes have hoisted the wooden floors of the first floor classrooms. Similar Images ...based on the tags: dirty, warped... These concrete blocks were formed to be solid mounts for machinery. All the metal was scrapped in the late 1990s, leaving these modern ruins. Seagulls love them. My favorite picture from the mills. These charts remind me of star charts or orbiting planets. An old handcart sits next to a rotting elevator. This side of the mill, which abuts the Great Miami River, is much older than the other side of B Street. You can tell it went through many revisions. A me-sized hole in the half-demolished skyway looks about a story down to the ground. Step lightly. Arista 100. Depending on the position of the valve, flour could be routed from the filtering process back into a mill. Two small generators connected to a Frick steam engine. Old hospital beds. The beet juice was boiled down to make a syrup, which would be drained down the trough to the crystalizers.