The left tunnel goes to the opposite side of the car elevator seen on the right. There was a time when Fords were shipped by barge on the Mississippi. This freight elevator brought them from the assembly floor to river level. A separate elevator was for moving men and silica up and down.
Brewery Creek Waterfall, somewhere above Duluth. Lit with candles and a small LED panel. To me, it looked like a pipe pouring molten metal.
The water tower no doubt made good scrap after it hit the ground.
One of a few dozen steel bed frames left in the rubble of the collapsing building.
Frankie on the White Pine Mine vehicle access shaft. The mine was traditional inside… all room-and-pillar.
Pipes to channel nitrose (think nitro glycerine) infused acid through the building.
The skylights with geared-to-open windows were massive and quite functional.
A side door for the shop area with ivy crawling toward it.
Mammoth Mine overlooks Central City from atop Mammoth Hill. In the distance you can make out Coeur d’Alene Mine (red), which operated from 1885 through 1940.