Vintage hardback, "The Gasoline Automobile," by Ben Elliott and Earl Consoliver, University of Wisconsin, 1939 5th edition, originally published in 1915.  History of the gasoline engine, 22 chapters with diagrams, drawings, and other illustrations related to early automobiles.  754 pages, owner's name on inside front, clean copy in good condition with light overall wear and use.  Lightly overweight, US shipping $6.85 in protective padded mailer.  Thanks!