Miller Engineering O/Ho Il Centeral Billboar

The Illinois Central Railroad (reporting mark IC),
sometimes called the Main Line of Mid-America, was a
railroad in the central United States, with its primary
routes connecting Chicago, Illinois, with New Orleans,
Louisiana, and Mobile, Alabama. A line also connected
Chicago with Sioux City, Iowa (1870). Also available as a
window signs or a N/Z billboard.
Large version comes with supports

Limited production sign