This might have been part of the Pioneer Pellet Plant. It looks to be a ball mill, which pulverizes ore by spinning it with thousands of ball bearings.
Looking at ADM-1 from beside ADM-4, back when ADM-4 had a train shed and ADM-1 had a skyway. In the thick woods beneath the skyway was a long time homeless camp… most of its residents were very friendly.
A hole in one of the boards casts the inverse image of a tree outside across a peeling sanatorium wall.
Scrappers tried to take this steel pulley out of Fisher, but it proved too heavy.
Every elevator has sets of these conveyor switches. Grain comes down through the top chute and the bottom chute rotates to move the flow onto various belts around the plant by gravity. The cross belt is another switch and the bridge belt brings the flow to the other half of the elevator.
Between lines of Number Sixes right after sun rose behind them. This photo shows how extremely lush the grounds are that make getting around in some places impossible.
Hand painted fire extinguisher notices and a long room which I strongly suspect was a pattern cutting room.
The giant radiators in this casting shop look like a flag to me.
This is what I believe to be the Masonic Cottage, where infected Freemasons would be treated together and enjoy some simple luxuries because of their social connections. Freemasonry is still popular in North Dakota.