Milwaukee Road EMD SW 1200 # 1207. 7-20 -1986. Unknown location., a photo by Eddie from Chicago on Flickr.
I found this photo at My Link page Fallen Flags.Org, located to the right of Your computer screen.
The former Milwaukee Road, owned a large fleet of EMD SW Series yard switcher locomotives. These locomotives had served the Milwaukee Road well, and were definately the right tool for the right job when it came to switching the freight yards, working way freights and switching locals, or just being an available shop switcher occasionally.