A rail maintenance building. I liked the color of the tree against the peeling red paint.
Gold, which has a relatively high mass, would drop through the slats of the sluice boxes as the water flowed over them. Around the dredge were a half dozen radiator pipes to keep the water flowing through the machines.
At first glance, I thought the center building was a hoist house because of the shape of the window. Now I think this was built as a warehouse and later used as a laboratory.
Short-stack remains of mounts for rod and ball mills, if I was to bet. The concentrator separated junk rock (tails) from the copper and silver ore, to such a point it could be smelted.
The BOMARC launch buildings are spaced on a large concrete pad that looks like a parking lot. Out of view are underground pipes for fueling and cooling the rocket motors.
The clock, which was sold after Amtrak dumped the building, was returned to the Waiting Room in 2005.
Near the guard post protecting the launch pad at the Duluth BOMARC is an orange windsock.
Gloves hang in the basement of the former quality assurance labs.
In a now-demolished building, a skylight begins to separate.