Nice history and photos of this "old" (pre-Conrail) Indiana shortline, which operated after 1949 with a lone EMD SW1. It is mostly gone today, with only a short stub operating under another name. The photos of 1950s excursions (with the line's private car, which once belonged to Henry Flagler) look much like the typical tourist RR of today. The private car survived, part of the Indiana Transportation Museum's collection.

http://madisonrails.railfan.net/ci_1973.html