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Photograph - Digital Photos
Several of the stacks at the Detroit refinery have this spiral addition -- I don't know what for. You can get a sense of the scale by looking at the 'streetlights' on the stack platforms. These things are BIG!
July 9th, 2013
Viewed 21 Times - Last Visitor from Palo Alto, CA on 09/04/2014 at 3:21 AM
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