Original school bus was converted by Illinois Terminal for use as a railbus. Special type of rear axle, flanged wheels and a 4-wheel front bogie truck. Nicknamed "The Dinky." Used to transport passengers between Grafton, IL and Alton, IL. Engine, line 2; gas straight 6 cyl, 6 volt. Donated in 1953 by the Illini Railroad Club. Hear more here.