Original 1968 Ford Mercury Dealer Shop Manual. This Service Manual covers Cougar, Fairlane, Falcon, Montego and Mustang Models for 1968. This is the book that Dealerships used to repair and maintain these classic cars. It is approx. 1.75" thick and has many pictures and illustrations to help with understanding the components of these cars.Very informative tool for Hobbyist or Collector. It is in good condition over all for its age with some wear and blemishing [see photos]. The cover is taped over with clear tape.