Old Exterior Wall 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. Similar Images ...based on the tags: bricked-windows, dirty, ladders, old-and-new, peeling-paint, pipes, windows... At noon, the lower skylights around the shops glow yellow-green, thanks to the flora blooming on the roof above. The bricks routinely fell from the walls, like seeds falling from trees. On a smaller scale, new walls grew from the floors. Looking out of the labs at the company garages. These were some of the most attractive shops of all the mines in the area. It’s no wonder Hanna Mining wanted to use them as their center of operations in the Iron River district. One of the ugly modern staircases. The neon lighthouse, seen from the top of one of the silos. Much of the signage in the mill was hand-drawn. The altar is gone, but the tile work around it isn’t. Fire doors separate the buildings.