Nickey tower in Chicago?

[six-corners]

I must be doing something wrong because I cannot enlarge the photo....but the smokestack is in the background to the left of the tower and to the right of the train (If someone can give me a tip on how to allow you to enlarge it let me know....this photo came from my Photobucket account). It is not very clear but you can barely make it out. I would love to see a direct shot myself or even one of the actual dealership signs when they had the "Roto-Spheres" above them.