TheAutomobile Instructor (also known as Pratt's Special Automobile Treatise), 1920, by Clyde H. Pratt. Published in the early days of the automobile, this hardcover book is fully illustrated and contains "a complete course that is simple enough for the amateur yet thorough enough for the expert". Contains information on every part of the early gasoline engine - operation, repair, and use. Book contains 250 pages and is completely intact. Book is in good condition…no cracking to the spine, no ripped pages, no writing,etc. Owner’s name is stamped on the inner cover.