Original 1952-54 Studebaker Dealer Automatic Drive Shop Manual. This is what the Dealer used to service and repair the Automatic Transmission in your Car. It has information, adjustments, troubleshooting, procedures and illustrations to aid in repairing them. It includes the Supplement covering the 1954 Champion Model 15G Transmission in the back of the Manual. It is in good condition with minor wear and soiling [see photos]. Very informative and useful tool for the Studebaker Owner or Collector.