Ex CNW Hoppers

Spotted a half dozen ex C&NW coal hoppers, with what seems to be their third or fourth owners, the Indiana Railroad. For some reason, i really, really love the new yellow car numbers. I don't know why, must be the colour combination. But these hoppers just looked too cool, i ended up taking photos of each one. They were part of a mixed manifest CN train parked on i think the Wisconsin Central, in front of the yard office in Rosemont IL 5-19-12