On the National Mine property are two shafts, both serving the same workings. This one seems to have gotten some upgrades in the 1960s, judging from the condition of the metal.
The conveyorway that carried the sintering material to the mixing floor at the top of the plant.
A set of air intakes and exhaust pipes over the buried communications and control equipment rooms.
In an era where smoking was ubiquitous and sexy, smoking stations had to be a part of the job, even at an explosives factory.
A US Army Corps of Engineers tug, tied at the end of the pier before the American Victory was parked here.
The Blacksmith Shop (right) was connected to the Bunk House (left) via this narrow walkway. This is likely due to the fire risk in each building. The left building had a cooking stove and furnace for heat and the right building had a small industrial furnace to repair mining equipment. A little walkway would mean that a fire on one side would be easier to fight from the other.
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.
Looking from the rail shipping building through pigeon-proofing chicken wire at another manufacturing building in high Fall.