Original 1956 Mercury Dealer Chassis Parts Catalog. This Parts Book covers the Full Line of Mercury Models for this year. This is what the Dealer used to order available Factory Replacement Parts to Repair your Car. It has Part Numbers, Description, Application, Quantity and Illustrations. It is in good condition with normal wear and soiling from use in a Dealership [see photos]. Very rare and informative piece for the Mercury Owner or Collector.