Good original 1959 Chevrolet Truck Dealer Service Manual Supplement. This Manual covers the full line of Trucks for 1959. It was meant to be used with the 1958 Service Manual. These have Information, Illustrations, Diagrams, Specifications and Procedures. These are what the Dealership used to repair your Truck.  Very informative and useful tool that is hard to find since they were not available to the public. Good condition with normal wear and soiling from use in a Dealership [see photos].