Original 1957-58 Mercury Dealer Preliminary Chassis Parts Catalog [dated October 1957]. This Parts Book covers the Full Line of Mercury Models for these years. 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 for its age with normal wear, soiling and blemishing from use in a Dealership [see photos]. The spine has been taped. Very rare and informative piece for the Mercury Owner or Collector.