Published on WBEZ 91.5 Chicago (http://www.wbez.org)

Source URL: http://www.wbez.org/blogs/photo-day/2013-01/commonwealth-edison-sub-station-doorway-photo-day-january-23-2013-105103

Commonwealth Edison sub-station doorway: Photo of the Day - January 23, 2013

January 23, 2013