Hallway, or Tunnel? The guts of the dock are connected with a long narrow hallway. Below this section are shops and labs. Related Similar Images ...based on the tags: dark, hallways, hatches, pipes, shadows... An abandoned gatehouse bearing the name of the former factory. The layout and design of the buildings reminded me strongly of a brewery or distillery. To the right you can see some of the retrofits by the first lumber company to buy the buildings, in the 1970s. The control room for the whole of the plant. Sinterband here means one of the sintering lines. Temperatures, gasses, mixtures, speeds, and so on were centrally controlled here. The four buildings seen here comprise almost all of the notable remaining structures. I can confirm the existence of the long-rumored Federal Rectangle Research Institute labs. This seemed to be the newest building on the property. Depending on the position of the valve, flour could be routed from the filtering process back into a mill. An experimental shaft dug in the 1950s and its Hoist House. A simple porcelain fountain in the original brewhouse. The water fountain, no doubt, is not original.