Lever Depending on the position of the valve, flour could be routed from the filtering process back into a mill. Similar Images ...based on the tags: bokeh, chutes, dirty, levers, pipes... A familiar scene in Control Tower B, though the microphone has not been used for years. Another ruined spiral staircase in the mill. A place to turn mine carts into different areas of the shops. These tubes would bring cement to the top of the plant for storage in the silos. Observing War City in the midst of an electric storm. This photo is lit almost entirely by lightning. Paint lines were constantly monitored through big windows. Adjustments could be made on the dedicated consoles. This is what most of the painting floor looked like. Hard to find your seat when it doesn’t know its own name. 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 teeter totter sits in front of the Memorial Building.