Look at the floor–do you see the hole? That goes down a lonnnnnng ways.
Looking at the side of the Superior Elevator from the tracks that feed the Western. Note the old flagpole.
A 16-minute exposure from the roof of an abandoned building shows the aurora borealis and streaking stars.
Wintertime is quiet, except for the planes overhead.
Looking at the huge and modern Cargill B2 from the circa-1919 Lake Superior “I”. This is a rather unique perspective of Enger Tower and Skyline.
Not a wisp of smoke can be seen today.
The Cross of Loraine served as the international symbol of tuberculosis; it was traditional to find these on sanatorium smokestacks like this, which was part of the old steam plant, behind the Refractory.
One of the three ovens where the powder would be heater to over 2000 degrees… hot enough to fuse iron, but not hot enough to liquify it.