1937 13th Edition of Motor's Handbook Car Specifications, Interchangeable Parts, Service Instructions.  170 pages.  Contains advertising as well.  Covers cars 1928-1936.  Makes such as Auburn, Buick, Cord, Chrysler, DeSoto, Duesenberg, Ford, Graham, Hudson, Hupmobile, LaFayette, LaSalle, Lincoln, Nash, Oldsmobile, Packard, Pierce Arrow, Plymouth, Pontiac, Reo, Studebaker, Terraplane, Willeys, Cadillac, Chevrolet, Essex, Franklin, Gardner, Jordan, Marmon, Stutz, and more.  Fantastic vintage resource!  Has soiling and wear from use over 80 years ago.