Original 1948 thru 1953 Willys Jeep Mechanic's Manual Supplement. This Shop Manual Supplement covers the following Utility Vehicle Models: CJ-3A, Jeepsters, 473 Series, 673 Series, 475 Series, 685 SW, and includes changes in Models CJ-2A, 463 Series and 663 Series. This Supplement has updated information from the original Mechanic's Manual on these Models. It has information, specifications, troubleshooting, procedures and illustrations to aid in repairing these vehicles. It is in good used condition with minor wear and blemishing [see photos]. Very rare and informative tool for the Jeep Owner or Collector.