Original 1955 Truck Index Data Book. This Facts Booklet was used to educate salesmen on the Features, Options and Specifications of all major U.S. Truck Models for 1955. These include: Ford, Chevy, Dodge, GMC, International, Mack, REO and more. These were a valued tool for Dealerships and Car Lots. It is in good condition with minor wear and discoloration [see photos]. Very rare and informative piece for Vintage Truck Owner or Collector.