An automatically closing door, in case of fire or flood in the engine compartment.
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...based on the tags: doors, gears, notes-to-self, stencils...
Sharks in the floor.
The old truck scale sits in the middle of what was Nettleton Avenue Slip.
The largest room was the diesel laboratories, which tested various devices and fuel additives to make it safer to mine underground with diesel trucks and other machinery, such as at White Pine Mine, Michigan.
A common room with a big bay window that overlooked the main entrance of the hospital.
A look at another “Belt-o-Vator”. I like the sign.
A generator in the power room… steam powered.
Note the pit is filled in here.
At sunset the light skips from puddle to stagnant puddle across the whole foundry room, playing with the classic sawtooth roof with half-hearted shadows.
I can confirm the existence of the long-rumored Federal Rectangle Research Institute labs.