Original 1951-55 Lincoln and Mercury Dealer Service Manual. This Shop Manual dated Nov. 1954 covers the repair and adjustment of the Automatic Transmission. It covers the 1951-55 Merc-O-Matic and 1955 Turbo-Drive Transmissions. This is what the Dealer used to service and repair your Car's Transmission. It has information, specs, diagnosis, procedures and illustrations for servicing these Transmissions. It is in good condition for its age with normal wear, blemishing and soiling from use in a Dealership [see photos]. Very informative and useful tool for the Lincoln or Mercury Owner.